1900631900250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{53}}^2\times {\mathrm{300721}}^1$

素因数の和:300850

約数の個数: 144

約数和(自身を含む): 5238123751224

約数和(自身を除く): 3337491850974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 125, 150, 159, 225, 250, 265, 318, 375, 450, 477, 530, 750, 795, 954, 1125, 1325, 1590, 2250, 2385, 2650, 2809, 3975, 4770, 5618, 6625, 7950, 8427, 11925, 13250, 14045, 16854, 19875, 23850, 25281, 28090, 39750, 42135, 50562, 59625, 70225, 84270, 119250, 126405, 140450, 210675, 252810, 300721, 351125, 421350, 601442, 632025, 702250, 902163, 1053375, 1264050, 1503605, 1804326, 2106750, 2706489, 3007210, 3160125, 4510815, 5412978, 6320250, 7518025, 9021630, 13532445, 15036050, 15938213, 22554075, 27064890, 31876426, 37590125, 45108150, 47814639, 67662225, 75180250, 79691065, 95629278, 112770375, 135324450, 143443917, 159382130, 225540750, 239073195, 286887834, 338311125, 398455325, 478146390, 676622250, 717219585, 796910650, 844725289, 1195365975, 1434439170, 1689450578, 1992276625, 2390731950, 2534175867, 3586097925, 3984553250, 4223626445, 5068351734, 5976829875, 7172195850, 7602527601, 8447252890, 11953659750, 12670879335, 15205055202, 17930489625, 21118132225, 25341758670, 35860979250, 38012638005, 42236264450, 63354396675, 76025276010, 105590661125, 126708793350, 190063190025, 211181322250, 316771983375, 380126380050, 633543966750, 950315950125, 1900631900250]

約数ペア:

[(1, 1900631900250), (2, 950315950125), (3, 633543966750), (5, 380126380050), (6, 316771983375), (9, 211181322250), (10, 190063190025), (15, 126708793350), (18, 105590661125), (25, 76025276010), (30, 63354396675), (45, 42236264450), (50, 38012638005), (53, 35860979250), (75, 25341758670), (90, 21118132225), (106, 17930489625), (125, 15205055202), (150, 12670879335), (159, 11953659750), (225, 8447252890), (250, 7602527601), (265, 7172195850), (318, 5976829875), (375, 5068351734), (450, 4223626445), (477, 3984553250), (530, 3586097925), (750, 2534175867), (795, 2390731950), (954, 1992276625), (1125, 1689450578), (1325, 1434439170), (1590, 1195365975), (2250, 844725289), (2385, 796910650), (2650, 717219585), (2809, 676622250), (3975, 478146390), (4770, 398455325), (5618, 338311125), (6625, 286887834), (7950, 239073195), (8427, 225540750), (11925, 159382130), (13250, 143443917), (14045, 135324450), (16854, 112770375), (19875, 95629278), (23850, 79691065), (25281, 75180250), (28090, 67662225), (39750, 47814639), (42135, 45108150), (50562, 37590125), (59625, 31876426), (70225, 27064890), (84270, 22554075), (119250, 15938213), (126405, 15036050), (140450, 13532445), (210675, 9021630), (252810, 7518025), (300721, 6320250), (351125, 5412978), (421350, 4510815), (601442, 3160125), (632025, 3007210), (702250, 2706489), (902163, 2106750), (1053375, 1804326), (1264050, 1503605)]