76986270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 209495520

約数和(自身を除く): 132509250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 61, 74, 90, 111, 122, 183, 185, 222, 305, 333, 366, 370, 379, 549, 555, 610, 666, 758, 915, 1098, 1110, 1137, 1665, 1830, 1895, 2257, 2274, 2745, 3330, 3411, 3790, 4514, 5490, 5685, 6771, 6822, 11285, 11370, 13542, 14023, 17055, 20313, 22570, 23119, 28046, 33855, 34110, 40626, 42069, 46238, 67710, 69357, 70115, 84138, 101565, 115595, 126207, 138714, 140230, 203130, 208071, 210345, 231190, 252414, 346785, 416142, 420690, 631035, 693570, 855403, 1040355, 1262070, 1710806, 2080710, 2566209, 4277015, 5132418, 7698627, 8554030, 12831045, 15397254, 25662090, 38493135, 76986270]

約数ペア:

[(1, 76986270), (2, 38493135), (3, 25662090), (5, 15397254), (6, 12831045), (9, 8554030), (10, 7698627), (15, 5132418), (18, 4277015), (30, 2566209), (37, 2080710), (45, 1710806), (61, 1262070), (74, 1040355), (90, 855403), (111, 693570), (122, 631035), (183, 420690), (185, 416142), (222, 346785), (305, 252414), (333, 231190), (366, 210345), (370, 208071), (379, 203130), (549, 140230), (555, 138714), (610, 126207), (666, 115595), (758, 101565), (915, 84138), (1098, 70115), (1110, 69357), (1137, 67710), (1665, 46238), (1830, 42069), (1895, 40626), (2257, 34110), (2274, 33855), (2745, 28046), (3330, 23119), (3411, 22570), (3790, 20313), (4514, 17055), (5490, 14023), (5685, 13542), (6771, 11370), (6822, 11285)]