257389200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 360

約数和(自身を含む): 971455680

約数和(自身を除く): 714066480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 53, 57, 60, 71, 72, 75, 76, 80, 90, 95, 100, 106, 114, 120, 142, 144, 150, 152, 159, 171, 180, 190, 200, 212, 213, 225, 228, 240, 265, 284, 285, 300, 304, 318, 342, 355, 360, 380, 400, 424, 426, 450, 456, 475, 477, 530, 568, 570, 600, 636, 639, 684, 710, 720, 760, 795, 848, 852, 855, 900, 912, 950, 954, 1007, 1060, 1065, 1136, 1140, 1200, 1272, 1278, 1325, 1349, 1368, 1420, 1425, 1520, 1590, 1704, 1710, 1775, 1800, 1900, 1908, 2014, 2120, 2130, 2280, 2385, 2544, 2556, 2650, 2698, 2736, 2840, 2850, 3021, 3180, 3195, 3408, 3420, 3550, 3600, 3763, 3800, 3816, 3975, 4028, 4047, 4240, 4260, 4275, 4560, 4770, 5035, 5112, 5300, 5325, 5396, 5680, 5700, 6042, 6360, 6390, 6745, 6840, 7100, 7526, 7600, 7632, 7950, 8056, 8094, 8520, 8550, 9063, 9540, 10070, 10224, 10600, 10650, 10792, 11289, 11400, 11925, 12084, 12141, 12720, 12780, 13490, 13680, 14200, 15052, 15105, 15900, 15975, 16112, 16188, 17040, 17100, 18126, 18815, 19080, 20140, 20235, 21200, 21300, 21584, 22578, 22800, 23850, 24168, 24282, 25175, 25560, 26980, 28400, 30104, 30210, 31800, 31950, 32376, 33725, 33867, 34200, 36252, 37630, 38160, 40280, 40470, 42600, 45156, 45315, 47700, 48336, 48564, 50350, 51120, 53960, 56445, 60208, 60420, 60705, 63600, 63900, 64752, 67450, 67734, 68400, 71497, 72504, 75260, 75525, 80560, 80940, 85200, 90312, 90630, 94075, 95400, 97128, 100700, 101175, 107920, 112890, 120840, 121410, 127800, 134900, 135468, 142994, 145008, 150520, 151050, 161880, 169335, 180624, 181260, 188150, 190800, 194256, 201400, 202350, 214491, 225780, 226575, 241680, 242820, 255600, 269800, 270936, 282225, 285988, 301040, 302100, 303525, 323760, 338670, 357485, 362520, 376300, 402800, 404700, 428982, 451560, 453150, 485640, 539600, 541872, 564450, 571976, 604200, 607050, 643473, 677340, 714970, 725040, 752600, 809400, 846675, 857964, 903120, 906300, 971280, 1072455, 1128900, 1143952, 1208400, 1214100, 1286946, 1354680, 1429940, 1505200, 1618800, 1693350, 1715928, 1787425, 1812600, 2144910, 2257800, 2428200, 2573892, 2709360, 2859880, 3217365, 3386700, 3431856, 3574850, 3625200, 4289820, 4515600, 4856400, 5147784, 5362275, 5719760, 6434730, 6773400, 7149700, 8579640, 10295568, 10724550, 12869460, 13546800, 14299400, 16086825, 17159280, 21449100, 25738920, 28598800, 32173650, 42898200, 51477840, 64347300, 85796400, 128694600, 257389200]

約数ペア:

[(1, 257389200), (2, 128694600), (3, 85796400), (4, 64347300), (5, 51477840), (6, 42898200), (8, 32173650), (9, 28598800), (10, 25738920), (12, 21449100), (15, 17159280), (16, 16086825), (18, 14299400), (19, 13546800), (20, 12869460), (24, 10724550), (25, 10295568), (30, 8579640), (36, 7149700), (38, 6773400), (40, 6434730), (45, 5719760), (48, 5362275), (50, 5147784), (53, 4856400), (57, 4515600), (60, 4289820), (71, 3625200), (72, 3574850), (75, 3431856), (76, 3386700), (80, 3217365), (90, 2859880), (95, 2709360), (100, 2573892), (106, 2428200), (114, 2257800), (120, 2144910), (142, 1812600), (144, 1787425), (150, 1715928), (152, 1693350), (159, 1618800), (171, 1505200), (180, 1429940), (190, 1354680), (200, 1286946), (212, 1214100), (213, 1208400), (225, 1143952), (228, 1128900), (240, 1072455), (265, 971280), (284, 906300), (285, 903120), (300, 857964), (304, 846675), (318, 809400), (342, 752600), (355, 725040), (360, 714970), (380, 677340), (400, 643473), (424, 607050), (426, 604200), (450, 571976), (456, 564450), (475, 541872), (477, 539600), (530, 485640), (568, 453150), (570, 451560), (600, 428982), (636, 404700), (639, 402800), (684, 376300), (710, 362520), (720, 357485), (760, 338670), (795, 323760), (848, 303525), (852, 302100), (855, 301040), (900, 285988), (912, 282225), (950, 270936), (954, 269800), (1007, 255600), (1060, 242820), (1065, 241680), (1136, 226575), (1140, 225780), (1200, 214491), (1272, 202350), (1278, 201400), (1325, 194256), (1349, 190800), (1368, 188150), (1420, 181260), (1425, 180624), (1520, 169335), (1590, 161880), (1704, 151050), (1710, 150520), (1775, 145008), (1800, 142994), (1900, 135468), (1908, 134900), (2014, 127800), (2120, 121410), (2130, 120840), (2280, 112890), (2385, 107920), (2544, 101175), (2556, 100700), (2650, 97128), (2698, 95400), (2736, 94075), (2840, 90630), (2850, 90312), (3021, 85200), (3180, 80940), (3195, 80560), (3408, 75525), (3420, 75260), (3550, 72504), (3600, 71497), (3763, 68400), (3800, 67734), (3816, 67450), (3975, 64752), (4028, 63900), (4047, 63600), (4240, 60705), (4260, 60420), (4275, 60208), (4560, 56445), (4770, 53960), (5035, 51120), (5112, 50350), (5300, 48564), (5325, 48336), (5396, 47700), (5680, 45315), (5700, 45156), (6042, 42600), (6360, 40470), (6390, 40280), (6745, 38160), (6840, 37630), (7100, 36252), (7526, 34200), (7600, 33867), (7632, 33725), (7950, 32376), (8056, 31950), (8094, 31800), (8520, 30210), (8550, 30104), (9063, 28400), (9540, 26980), (10070, 25560), (10224, 25175), (10600, 24282), (10650, 24168), (10792, 23850), (11289, 22800), (11400, 22578), (11925, 21584), (12084, 21300), (12141, 21200), (12720, 20235), (12780, 20140), (13490, 19080), (13680, 18815), (14200, 18126), (15052, 17100), (15105, 17040), (15900, 16188), (15975, 16112)]