20251354500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:941

約数の個数: 432

約数和(自身を含む): 71493327360

約数和(自身を除く): 51241972860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 117, 124, 125, 130, 150, 155, 156, 169, 180, 186, 195, 225, 234, 250, 260, 279, 300, 310, 325, 338, 372, 375, 390, 403, 450, 465, 468, 500, 507, 558, 585, 620, 650, 676, 750, 775, 780, 806, 845, 859, 900, 930, 975, 1014, 1116, 1125, 1170, 1209, 1300, 1395, 1500, 1521, 1550, 1612, 1625, 1690, 1718, 1860, 1950, 2015, 2028, 2250, 2325, 2340, 2418, 2535, 2577, 2790, 2925, 3042, 3100, 3250, 3380, 3436, 3627, 3875, 3900, 4030, 4225, 4295, 4500, 4650, 4836, 4875, 5070, 5154, 5239, 5580, 5850, 6045, 6084, 6500, 6975, 7254, 7605, 7731, 7750, 8060, 8450, 8590, 9300, 9750, 10075, 10140, 10308, 10478, 11167, 11625, 11700, 12090, 12675, 12885, 13950, 14508, 14625, 15210, 15462, 15500, 15717, 16900, 17180, 18135, 19500, 20150, 20956, 21125, 21475, 22334, 23250, 24180, 25350, 25770, 26195, 26629, 27900, 29250, 30225, 30420, 30924, 31434, 33501, 34875, 36270, 38025, 38655, 40300, 42250, 42950, 44668, 46500, 47151, 50375, 50700, 51540, 52390, 53258, 55835, 58500, 60450, 62868, 63375, 64425, 67002, 69750, 72540, 76050, 77310, 78585, 79887, 84500, 85900, 90675, 94302, 100503, 100750, 104780, 106516, 107375, 111670, 120900, 126750, 128850, 130975, 133145, 134004, 139500, 145171, 151125, 152100, 154620, 157170, 159774, 167505, 181350, 188604, 190125, 193275, 201006, 201500, 214750, 223340, 235755, 239661, 253500, 257700, 261950, 266290, 279175, 290342, 302250, 314340, 319548, 322125, 335010, 346177, 362700, 380250, 386550, 392925, 399435, 402012, 429500, 435513, 453375, 471510, 479322, 502515, 523900, 532580, 558350, 580684, 604500, 644250, 654875, 665725, 670020, 692354, 725855, 760500, 773100, 785850, 798870, 837525, 871026, 906750, 943020, 958644, 966375, 1005030, 1038531, 1116700, 1178775, 1198305, 1288500, 1306539, 1309750, 1331450, 1384708, 1395875, 1451710, 1571700, 1597740, 1675050, 1730885, 1742052, 1813500, 1932750, 1964625, 1997175, 2010060, 2077062, 2177565, 2357550, 2396610, 2512575, 2613078, 2619500, 2662900, 2791750, 2903420, 3115593, 3328625, 3350100, 3461770, 3629275, 3865500, 3929250, 3994350, 4154124, 4187625, 4355130, 4500301, 4715100, 4793220, 5025150, 5192655, 5226156, 5583500, 5893875, 5991525, 6231186, 6532695, 6657250, 6923540, 7258550, 7858500, 7988700, 8375250, 8654425, 8710260, 9000602, 9985875, 10050300, 10385310, 10887825, 11787750, 11983050, 12462372, 12562875, 13065390, 13314500, 13500903, 14517100, 15577965, 16750500, 17308850, 18001204, 18146375, 19971750, 20770620, 21775650, 22501505, 23575500, 23966100, 25125750, 25963275, 26130780, 27001806, 29957625, 31155930, 32663475, 34617700, 36292750, 39943500, 40502709, 43272125, 43551300, 45003010, 50251500, 51926550, 54003612, 54439125, 59915250, 62311860, 65326950, 67504515, 72585500, 77889825, 81005418, 86544250, 90006020, 103853100, 108878250, 112507525, 119830500, 129816375, 130653900, 135009030, 155779650, 162010836, 163317375, 173088500, 202513545, 217756500, 225015050, 259632750, 270018060, 311559300, 326634750, 337522575, 389449125, 405027090, 450030100, 519265500, 562537625, 653269500, 675045150, 778898250, 810054180, 1012567725, 1125075250, 1350090300, 1557796500, 1687612875, 2025135450, 2250150500, 3375225750, 4050270900, 5062838625, 6750451500, 10125677250, 20251354500]

約数ペア:

[(1, 20251354500), (2, 10125677250), (3, 6750451500), (4, 5062838625), (5, 4050270900), (6, 3375225750), (9, 2250150500), (10, 2025135450), (12, 1687612875), (13, 1557796500), (15, 1350090300), (18, 1125075250), (20, 1012567725), (25, 810054180), (26, 778898250), (30, 675045150), (31, 653269500), (36, 562537625), (39, 519265500), (45, 450030100), (50, 405027090), (52, 389449125), (60, 337522575), (62, 326634750), (65, 311559300), (75, 270018060), (78, 259632750), (90, 225015050), (93, 217756500), (100, 202513545), (117, 173088500), (124, 163317375), (125, 162010836), (130, 155779650), (150, 135009030), (155, 130653900), (156, 129816375), (169, 119830500), (180, 112507525), (186, 108878250), (195, 103853100), (225, 90006020), (234, 86544250), (250, 81005418), (260, 77889825), (279, 72585500), (300, 67504515), (310, 65326950), (325, 62311860), (338, 59915250), (372, 54439125), (375, 54003612), (390, 51926550), (403, 50251500), (450, 45003010), (465, 43551300), (468, 43272125), (500, 40502709), (507, 39943500), (558, 36292750), (585, 34617700), (620, 32663475), (650, 31155930), (676, 29957625), (750, 27001806), (775, 26130780), (780, 25963275), (806, 25125750), (845, 23966100), (859, 23575500), (900, 22501505), (930, 21775650), (975, 20770620), (1014, 19971750), (1116, 18146375), (1125, 18001204), (1170, 17308850), (1209, 16750500), (1300, 15577965), (1395, 14517100), (1500, 13500903), (1521, 13314500), (1550, 13065390), (1612, 12562875), (1625, 12462372), (1690, 11983050), (1718, 11787750), (1860, 10887825), (1950, 10385310), (2015, 10050300), (2028, 9985875), (2250, 9000602), (2325, 8710260), (2340, 8654425), (2418, 8375250), (2535, 7988700), (2577, 7858500), (2790, 7258550), (2925, 6923540), (3042, 6657250), (3100, 6532695), (3250, 6231186), (3380, 5991525), (3436, 5893875), (3627, 5583500), (3875, 5226156), (3900, 5192655), (4030, 5025150), (4225, 4793220), (4295, 4715100), (4500, 4500301), (4650, 4355130), (4836, 4187625), (4875, 4154124), (5070, 3994350), (5154, 3929250), (5239, 3865500), (5580, 3629275), (5850, 3461770), (6045, 3350100), (6084, 3328625), (6500, 3115593), (6975, 2903420), (7254, 2791750), (7605, 2662900), (7731, 2619500), (7750, 2613078), (8060, 2512575), (8450, 2396610), (8590, 2357550), (9300, 2177565), (9750, 2077062), (10075, 2010060), (10140, 1997175), (10308, 1964625), (10478, 1932750), (11167, 1813500), (11625, 1742052), (11700, 1730885), (12090, 1675050), (12675, 1597740), (12885, 1571700), (13950, 1451710), (14508, 1395875), (14625, 1384708), (15210, 1331450), (15462, 1309750), (15500, 1306539), (15717, 1288500), (16900, 1198305), (17180, 1178775), (18135, 1116700), (19500, 1038531), (20150, 1005030), (20956, 966375), (21125, 958644), (21475, 943020), (22334, 906750), (23250, 871026), (24180, 837525), (25350, 798870), (25770, 785850), (26195, 773100), (26629, 760500), (27900, 725855), (29250, 692354), (30225, 670020), (30420, 665725), (30924, 654875), (31434, 644250), (33501, 604500), (34875, 580684), (36270, 558350), (38025, 532580), (38655, 523900), (40300, 502515), (42250, 479322), (42950, 471510), (44668, 453375), (46500, 435513), (47151, 429500), (50375, 402012), (50700, 399435), (51540, 392925), (52390, 386550), (53258, 380250), (55835, 362700), (58500, 346177), (60450, 335010), (62868, 322125), (63375, 319548), (64425, 314340), (67002, 302250), (69750, 290342), (72540, 279175), (76050, 266290), (77310, 261950), (78585, 257700), (79887, 253500), (84500, 239661), (85900, 235755), (90675, 223340), (94302, 214750), (100503, 201500), (100750, 201006), (104780, 193275), (106516, 190125), (107375, 188604), (111670, 181350), (120900, 167505), (126750, 159774), (128850, 157170), (130975, 154620), (133145, 152100), (134004, 151125), (139500, 145171)]