65146800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{233}}^2$

素因数の和:487

約数の個数: 90

約数和(自身を含む): 209586412

約数和(自身を除く): 144439612

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 233, 240, 300, 400, 466, 600, 699, 932, 1165, 1200, 1398, 1864, 2330, 2796, 3495, 3728, 4660, 5592, 5825, 6990, 9320, 11184, 11650, 13980, 17475, 18640, 23300, 27960, 34950, 46600, 54289, 55920, 69900, 93200, 108578, 139800, 162867, 217156, 271445, 279600, 325734, 434312, 542890, 651468, 814335, 868624, 1085780, 1302936, 1357225, 1628670, 2171560, 2605872, 2714450, 3257340, 4071675, 4343120, 5428900, 6514680, 8143350, 10857800, 13029360, 16286700, 21715600, 32573400, 65146800]

約数ペア:

[(1, 65146800), (2, 32573400), (3, 21715600), (4, 16286700), (5, 13029360), (6, 10857800), (8, 8143350), (10, 6514680), (12, 5428900), (15, 4343120), (16, 4071675), (20, 3257340), (24, 2714450), (25, 2605872), (30, 2171560), (40, 1628670), (48, 1357225), (50, 1302936), (60, 1085780), (75, 868624), (80, 814335), (100, 651468), (120, 542890), (150, 434312), (200, 325734), (233, 279600), (240, 271445), (300, 217156), (400, 162867), (466, 139800), (600, 108578), (699, 93200), (932, 69900), (1165, 55920), (1200, 54289), (1398, 46600), (1864, 34950), (2330, 27960), (2796, 23300), (3495, 18640), (3728, 17475), (4660, 13980), (5592, 11650), (5825, 11184), (6990, 9320)]