138732750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 320

約数和(自身を含む): 456648192

約数和(自身を除く): 317915442

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 27, 30, 31, 34, 39, 45, 50, 51, 54, 62, 65, 75, 78, 81, 85, 90, 93, 102, 117, 125, 130, 135, 150, 153, 155, 162, 170, 186, 195, 221, 225, 234, 250, 255, 270, 279, 306, 310, 325, 351, 375, 390, 403, 405, 425, 442, 450, 459, 465, 510, 527, 558, 585, 650, 663, 675, 702, 750, 765, 775, 806, 810, 837, 850, 918, 930, 975, 1053, 1054, 1105, 1125, 1170, 1209, 1275, 1326, 1350, 1377, 1395, 1530, 1550, 1581, 1625, 1674, 1755, 1950, 1989, 2015, 2025, 2106, 2125, 2210, 2250, 2295, 2325, 2418, 2511, 2550, 2635, 2754, 2790, 2925, 3162, 3250, 3315, 3375, 3510, 3627, 3825, 3875, 3978, 4030, 4050, 4185, 4250, 4590, 4650, 4743, 4875, 5022, 5265, 5270, 5525, 5850, 5967, 6045, 6375, 6630, 6750, 6851, 6885, 6975, 7254, 7650, 7750, 7905, 8370, 8775, 9486, 9750, 9945, 10075, 10125, 10530, 10881, 11050, 11475, 11625, 11934, 12090, 12555, 12750, 13175, 13702, 13770, 13950, 14229, 14625, 15810, 16575, 17550, 17901, 18135, 19125, 19890, 20150, 20250, 20553, 20925, 21762, 22950, 23250, 23715, 25110, 26325, 26350, 27625, 28458, 29250, 29835, 30225, 32643, 33150, 34255, 34425, 34875, 35802, 36270, 38250, 39525, 41106, 41850, 42687, 43875, 47430, 49725, 50375, 52650, 54405, 55250, 57375, 59670, 60450, 61659, 62775, 65286, 65875, 68510, 68850, 69750, 71145, 79050, 82875, 85374, 87750, 89505, 90675, 99450, 100750, 102765, 104625, 108810, 114750, 118575, 123318, 125550, 131625, 131750, 142290, 149175, 151125, 163215, 165750, 171275, 172125, 179010, 181350, 184977, 197625, 205530, 209250, 213435, 237150, 248625, 263250, 272025, 298350, 302250, 308295, 313875, 326430, 342550, 344250, 355725, 369954, 395250, 426870, 447525, 453375, 497250, 513825, 544050, 554931, 592875, 616590, 627750, 711450, 745875, 816075, 856375, 895050, 906750, 924885, 1027650, 1067175, 1109862, 1185750, 1360125, 1491750, 1541475, 1632150, 1712750, 1778625, 1849770, 2134350, 2237625, 2569125, 2720250, 2774655, 3082950, 3557250, 4080375, 4475250, 4624425, 5138250, 5335875, 5549310, 7707375, 8160750, 9248850, 10671750, 13873275, 15414750, 23122125, 27746550, 46244250, 69366375, 138732750]

約数ペア:

[(1, 138732750), (2, 69366375), (3, 46244250), (5, 27746550), (6, 23122125), (9, 15414750), (10, 13873275), (13, 10671750), (15, 9248850), (17, 8160750), (18, 7707375), (25, 5549310), (26, 5335875), (27, 5138250), (30, 4624425), (31, 4475250), (34, 4080375), (39, 3557250), (45, 3082950), (50, 2774655), (51, 2720250), (54, 2569125), (62, 2237625), (65, 2134350), (75, 1849770), (78, 1778625), (81, 1712750), (85, 1632150), (90, 1541475), (93, 1491750), (102, 1360125), (117, 1185750), (125, 1109862), (130, 1067175), (135, 1027650), (150, 924885), (153, 906750), (155, 895050), (162, 856375), (170, 816075), (186, 745875), (195, 711450), (221, 627750), (225, 616590), (234, 592875), (250, 554931), (255, 544050), (270, 513825), (279, 497250), (306, 453375), (310, 447525), (325, 426870), (351, 395250), (375, 369954), (390, 355725), (403, 344250), (405, 342550), (425, 326430), (442, 313875), (450, 308295), (459, 302250), (465, 298350), (510, 272025), (527, 263250), (558, 248625), (585, 237150), (650, 213435), (663, 209250), (675, 205530), (702, 197625), (750, 184977), (765, 181350), (775, 179010), (806, 172125), (810, 171275), (837, 165750), (850, 163215), (918, 151125), (930, 149175), (975, 142290), (1053, 131750), (1054, 131625), (1105, 125550), (1125, 123318), (1170, 118575), (1209, 114750), (1275, 108810), (1326, 104625), (1350, 102765), (1377, 100750), (1395, 99450), (1530, 90675), (1550, 89505), (1581, 87750), (1625, 85374), (1674, 82875), (1755, 79050), (1950, 71145), (1989, 69750), (2015, 68850), (2025, 68510), (2106, 65875), (2125, 65286), (2210, 62775), (2250, 61659), (2295, 60450), (2325, 59670), (2418, 57375), (2511, 55250), (2550, 54405), (2635, 52650), (2754, 50375), (2790, 49725), (2925, 47430), (3162, 43875), (3250, 42687), (3315, 41850), (3375, 41106), (3510, 39525), (3627, 38250), (3825, 36270), (3875, 35802), (3978, 34875), (4030, 34425), (4050, 34255), (4185, 33150), (4250, 32643), (4590, 30225), (4650, 29835), (4743, 29250), (4875, 28458), (5022, 27625), (5265, 26350), (5270, 26325), (5525, 25110), (5850, 23715), (5967, 23250), (6045, 22950), (6375, 21762), (6630, 20925), (6750, 20553), (6851, 20250), (6885, 20150), (6975, 19890), (7254, 19125), (7650, 18135), (7750, 17901), (7905, 17550), (8370, 16575), (8775, 15810), (9486, 14625), (9750, 14229), (9945, 13950), (10075, 13770), (10125, 13702), (10530, 13175), (10881, 12750), (11050, 12555), (11475, 12090), (11625, 11934)]