64679550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 177176160

約数和(自身を除く): 112496610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 41, 50, 65, 75, 78, 82, 123, 130, 150, 195, 205, 246, 325, 390, 410, 533, 615, 650, 809, 975, 1025, 1066, 1230, 1599, 1618, 1950, 2050, 2427, 2665, 3075, 3198, 4045, 4854, 5330, 6150, 7995, 8090, 10517, 12135, 13325, 15990, 20225, 21034, 24270, 26650, 31551, 33169, 39975, 40450, 52585, 60675, 63102, 66338, 79950, 99507, 105170, 121350, 157755, 165845, 199014, 262925, 315510, 331690, 431197, 497535, 525850, 788775, 829225, 862394, 995070, 1293591, 1577550, 1658450, 2155985, 2487675, 2587182, 4311970, 4975350, 6467955, 10779925, 12935910, 21559850, 32339775, 64679550]

約数ペア:

[(1, 64679550), (2, 32339775), (3, 21559850), (5, 12935910), (6, 10779925), (10, 6467955), (13, 4975350), (15, 4311970), (25, 2587182), (26, 2487675), (30, 2155985), (39, 1658450), (41, 1577550), (50, 1293591), (65, 995070), (75, 862394), (78, 829225), (82, 788775), (123, 525850), (130, 497535), (150, 431197), (195, 331690), (205, 315510), (246, 262925), (325, 199014), (390, 165845), (410, 157755), (533, 121350), (615, 105170), (650, 99507), (809, 79950), (975, 66338), (1025, 63102), (1066, 60675), (1230, 52585), (1599, 40450), (1618, 39975), (1950, 33169), (2050, 31551), (2427, 26650), (2665, 24270), (3075, 21034), (3198, 20225), (4045, 15990), (4854, 13325), (5330, 12135), (6150, 10517), (7995, 8090)]