78822900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6737}}^1$

素因数の和:6770

約数の個数: 108

約数和(自身を含む): 266110572

約数和(自身を除く): 187287672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 6737, 11700, 13474, 20211, 26948, 33685, 40422, 60633, 67370, 80844, 87581, 101055, 121266, 134740, 168425, 175162, 202110, 242532, 262743, 303165, 336850, 350324, 404220, 437905, 505275, 525486, 606330, 673700, 788229, 875810, 1010550, 1050972, 1212660, 1313715, 1515825, 1576458, 1751620, 2021100, 2189525, 2627430, 3031650, 3152916, 3941145, 4379050, 5254860, 6063300, 6568575, 7882290, 8758100, 13137150, 15764580, 19705725, 26274300, 39411450, 78822900]

約数ペア:

[(1, 78822900), (2, 39411450), (3, 26274300), (4, 19705725), (5, 15764580), (6, 13137150), (9, 8758100), (10, 7882290), (12, 6568575), (13, 6063300), (15, 5254860), (18, 4379050), (20, 3941145), (25, 3152916), (26, 3031650), (30, 2627430), (36, 2189525), (39, 2021100), (45, 1751620), (50, 1576458), (52, 1515825), (60, 1313715), (65, 1212660), (75, 1050972), (78, 1010550), (90, 875810), (100, 788229), (117, 673700), (130, 606330), (150, 525486), (156, 505275), (180, 437905), (195, 404220), (225, 350324), (234, 336850), (260, 303165), (300, 262743), (325, 242532), (390, 202110), (450, 175162), (468, 168425), (585, 134740), (650, 121266), (780, 101055), (900, 87581), (975, 80844), (1170, 67370), (1300, 60633), (1950, 40422), (2340, 33685), (2925, 26948), (3900, 20211), (5850, 13474), (6737, 11700)]