89397450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{773}}^1$

素因数の和:1048

約数の個数: 72

約数和(自身を含む): 241427628

約数和(自身を除く): 152030178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 257, 450, 514, 771, 773, 1285, 1542, 1546, 2313, 2319, 2570, 3855, 3865, 4626, 4638, 6425, 6957, 7710, 7730, 11565, 11595, 12850, 13914, 19275, 19325, 23130, 23190, 34785, 38550, 38650, 57825, 57975, 69570, 115650, 115950, 173925, 198661, 347850, 397322, 595983, 993305, 1191966, 1787949, 1986610, 2979915, 3575898, 4966525, 5959830, 8939745, 9933050, 14899575, 17879490, 29799150, 44698725, 89397450]

約数ペア:

[(1, 89397450), (2, 44698725), (3, 29799150), (5, 17879490), (6, 14899575), (9, 9933050), (10, 8939745), (15, 5959830), (18, 4966525), (25, 3575898), (30, 2979915), (45, 1986610), (50, 1787949), (75, 1191966), (90, 993305), (150, 595983), (225, 397322), (257, 347850), (450, 198661), (514, 173925), (771, 115950), (773, 115650), (1285, 69570), (1542, 57975), (1546, 57825), (2313, 38650), (2319, 38550), (2570, 34785), (3855, 23190), (3865, 23130), (4626, 19325), (4638, 19275), (6425, 13914), (6957, 12850), (7710, 11595), (7730, 11565)]