1285536300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{631}}^1\times {\mathrm{6791}}^1$

素因数の和:7439

約数の個数: 72

約数和(自身を含む): 3725928192

約数和(自身を除く): 2440391892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 631, 1262, 1893, 2524, 3155, 3786, 6310, 6791, 7572, 9465, 12620, 13582, 15775, 18930, 20373, 27164, 31550, 33955, 37860, 40746, 47325, 63100, 67910, 81492, 94650, 101865, 135820, 169775, 189300, 203730, 339550, 407460, 509325, 679100, 1018650, 2037300, 4285121, 8570242, 12855363, 17140484, 21425605, 25710726, 42851210, 51421452, 64276815, 85702420, 107128025, 128553630, 214256050, 257107260, 321384075, 428512100, 642768150, 1285536300]

約数ペア:

[(1, 1285536300), (2, 642768150), (3, 428512100), (4, 321384075), (5, 257107260), (6, 214256050), (10, 128553630), (12, 107128025), (15, 85702420), (20, 64276815), (25, 51421452), (30, 42851210), (50, 25710726), (60, 21425605), (75, 17140484), (100, 12855363), (150, 8570242), (300, 4285121), (631, 2037300), (1262, 1018650), (1893, 679100), (2524, 509325), (3155, 407460), (3786, 339550), (6310, 203730), (6791, 189300), (7572, 169775), (9465, 135820), (12620, 101865), (13582, 94650), (15775, 81492), (18930, 67910), (20373, 63100), (27164, 47325), (31550, 40746), (33955, 37860)]