100429840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 276357312

約数和(自身を除く): 175927472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 131, 140, 148, 185, 259, 262, 280, 296, 370, 518, 524, 560, 592, 655, 740, 917, 1036, 1048, 1295, 1310, 1369, 1480, 1834, 2072, 2096, 2590, 2620, 2738, 2960, 3668, 4144, 4585, 4847, 5180, 5240, 5476, 6845, 7336, 9170, 9583, 9694, 10360, 10480, 10952, 13690, 14672, 18340, 19166, 19388, 20720, 21904, 24235, 27380, 33929, 36680, 38332, 38776, 47915, 48470, 54760, 67858, 73360, 76664, 77552, 95830, 96940, 109520, 135716, 153328, 169645, 179339, 191660, 193880, 271432, 339290, 358678, 383320, 387760, 542864, 678580, 717356, 766640, 896695, 1255373, 1357160, 1434712, 1793390, 2510746, 2714320, 2869424, 3586780, 5021492, 6276865, 7173560, 10042984, 12553730, 14347120, 20085968, 25107460, 50214920, 100429840]

約数ペア:

[(1, 100429840), (2, 50214920), (4, 25107460), (5, 20085968), (7, 14347120), (8, 12553730), (10, 10042984), (14, 7173560), (16, 6276865), (20, 5021492), (28, 3586780), (35, 2869424), (37, 2714320), (40, 2510746), (56, 1793390), (70, 1434712), (74, 1357160), (80, 1255373), (112, 896695), (131, 766640), (140, 717356), (148, 678580), (185, 542864), (259, 387760), (262, 383320), (280, 358678), (296, 339290), (370, 271432), (518, 193880), (524, 191660), (560, 179339), (592, 169645), (655, 153328), (740, 135716), (917, 109520), (1036, 96940), (1048, 95830), (1295, 77552), (1310, 76664), (1369, 73360), (1480, 67858), (1834, 54760), (2072, 48470), (2096, 47915), (2590, 38776), (2620, 38332), (2738, 36680), (2960, 33929), (3668, 27380), (4144, 24235), (4585, 21904), (4847, 20720), (5180, 19388), (5240, 19166), (5476, 18340), (6845, 14672), (7336, 13690), (9170, 10952), (9583, 10480), (9694, 10360)]