75417100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 195924960

約数和(自身を除く): 120507860

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 37, 44, 50, 55, 68, 74, 85, 100, 109, 110, 148, 170, 185, 187, 218, 220, 275, 340, 370, 374, 407, 425, 436, 545, 550, 629, 740, 748, 814, 850, 925, 935, 1090, 1100, 1199, 1258, 1628, 1700, 1850, 1853, 1870, 2035, 2180, 2398, 2516, 2725, 3145, 3700, 3706, 3740, 4033, 4070, 4675, 4796, 5450, 5995, 6290, 6919, 7412, 8066, 8140, 9265, 9350, 10175, 10900, 11990, 12580, 13838, 15725, 16132, 18530, 18700, 20165, 20350, 20383, 23980, 27676, 29975, 31450, 34595, 37060, 40330, 40700, 40766, 44363, 46325, 59950, 62900, 68561, 69190, 80660, 81532, 88726, 92650, 100825, 101915, 119900, 137122, 138380, 172975, 177452, 185300, 201650, 203830, 221815, 274244, 342805, 345950, 403300, 407660, 443630, 509575, 685610, 691900, 754171, 887260, 1019150, 1109075, 1371220, 1508342, 1714025, 2038300, 2218150, 3016684, 3428050, 3770855, 4436300, 6856100, 7541710, 15083420, 18854275, 37708550, 75417100]

約数ペア:

[(1, 75417100), (2, 37708550), (4, 18854275), (5, 15083420), (10, 7541710), (11, 6856100), (17, 4436300), (20, 3770855), (22, 3428050), (25, 3016684), (34, 2218150), (37, 2038300), (44, 1714025), (50, 1508342), (55, 1371220), (68, 1109075), (74, 1019150), (85, 887260), (100, 754171), (109, 691900), (110, 685610), (148, 509575), (170, 443630), (185, 407660), (187, 403300), (218, 345950), (220, 342805), (275, 274244), (340, 221815), (370, 203830), (374, 201650), (407, 185300), (425, 177452), (436, 172975), (545, 138380), (550, 137122), (629, 119900), (740, 101915), (748, 100825), (814, 92650), (850, 88726), (925, 81532), (935, 80660), (1090, 69190), (1100, 68561), (1199, 62900), (1258, 59950), (1628, 46325), (1700, 44363), (1850, 40766), (1853, 40700), (1870, 40330), (2035, 37060), (2180, 34595), (2398, 31450), (2516, 29975), (2725, 27676), (3145, 23980), (3700, 20383), (3706, 20350), (3740, 20165), (4033, 18700), (4070, 18530), (4675, 16132), (4796, 15725), (5450, 13838), (5995, 12580), (6290, 11990), (6919, 10900), (7412, 10175), (8066, 9350), (8140, 9265)]