105514750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 238163328

約数和(自身を除く): 132648578

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 37, 50, 55, 61, 74, 85, 110, 122, 125, 170, 185, 187, 250, 275, 305, 370, 374, 407, 425, 550, 610, 629, 671, 814, 850, 925, 935, 1037, 1258, 1342, 1375, 1525, 1850, 1870, 2035, 2074, 2125, 2257, 2750, 3050, 3145, 3355, 4070, 4250, 4514, 4625, 4675, 5185, 6290, 6710, 6919, 7625, 9250, 9350, 10175, 10370, 11285, 11407, 13838, 15250, 15725, 16775, 20350, 22570, 22814, 23375, 24827, 25925, 31450, 33550, 34595, 38369, 46750, 49654, 50875, 51850, 56425, 57035, 69190, 76738, 78625, 83875, 101750, 112850, 114070, 124135, 129625, 157250, 167750, 172975, 191845, 248270, 259250, 282125, 285175, 345950, 383690, 422059, 564250, 570350, 620675, 844118, 864875, 959225, 1241350, 1425875, 1729750, 1918450, 2110295, 2851750, 3103375, 4220590, 4796125, 6206750, 9592250, 10551475, 21102950, 52757375, 105514750]

約数ペア:

[(1, 105514750), (2, 52757375), (5, 21102950), (10, 10551475), (11, 9592250), (17, 6206750), (22, 4796125), (25, 4220590), (34, 3103375), (37, 2851750), (50, 2110295), (55, 1918450), (61, 1729750), (74, 1425875), (85, 1241350), (110, 959225), (122, 864875), (125, 844118), (170, 620675), (185, 570350), (187, 564250), (250, 422059), (275, 383690), (305, 345950), (370, 285175), (374, 282125), (407, 259250), (425, 248270), (550, 191845), (610, 172975), (629, 167750), (671, 157250), (814, 129625), (850, 124135), (925, 114070), (935, 112850), (1037, 101750), (1258, 83875), (1342, 78625), (1375, 76738), (1525, 69190), (1850, 57035), (1870, 56425), (2035, 51850), (2074, 50875), (2125, 49654), (2257, 46750), (2750, 38369), (3050, 34595), (3145, 33550), (3355, 31450), (4070, 25925), (4250, 24827), (4514, 23375), (4625, 22814), (4675, 22570), (5185, 20350), (6290, 16775), (6710, 15725), (6919, 15250), (7625, 13838), (9250, 11407), (9350, 11285), (10175, 10370)]