66175980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2293}}^1$

素因数の和:2355

約数の個数: 96

約数和(自身を含む): 205028544

約数和(自身を除く): 138852564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2293, 2405, 2886, 4586, 4810, 5772, 6879, 7215, 9172, 9620, 11465, 13758, 14430, 22930, 27516, 28860, 29809, 34395, 45860, 59618, 68790, 84841, 89427, 119236, 137580, 149045, 169682, 178854, 254523, 298090, 339364, 357708, 424205, 447135, 509046, 596180, 848410, 894270, 1018092, 1102933, 1272615, 1696820, 1788540, 2205866, 2545230, 3308799, 4411732, 5090460, 5514665, 6617598, 11029330, 13235196, 16543995, 22058660, 33087990, 66175980]

約数ペア:

[(1, 66175980), (2, 33087990), (3, 22058660), (4, 16543995), (5, 13235196), (6, 11029330), (10, 6617598), (12, 5514665), (13, 5090460), (15, 4411732), (20, 3308799), (26, 2545230), (30, 2205866), (37, 1788540), (39, 1696820), (52, 1272615), (60, 1102933), (65, 1018092), (74, 894270), (78, 848410), (111, 596180), (130, 509046), (148, 447135), (156, 424205), (185, 357708), (195, 339364), (222, 298090), (260, 254523), (370, 178854), (390, 169682), (444, 149045), (481, 137580), (555, 119236), (740, 89427), (780, 84841), (962, 68790), (1110, 59618), (1443, 45860), (1924, 34395), (2220, 29809), (2293, 28860), (2405, 27516), (2886, 22930), (4586, 14430), (4810, 13758), (5772, 11465), (6879, 9620), (7215, 9172)]