285675000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 964625760

約数和(自身を除く): 678950760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 293, 300, 312, 325, 375, 390, 500, 520, 586, 600, 625, 650, 750, 780, 879, 975, 1000, 1172, 1250, 1300, 1465, 1500, 1560, 1625, 1758, 1875, 1950, 2344, 2500, 2600, 2930, 3000, 3125, 3250, 3516, 3750, 3809, 3900, 4395, 4875, 5000, 5860, 6250, 6500, 7032, 7325, 7500, 7618, 7800, 8125, 8790, 9375, 9750, 11427, 11720, 12500, 13000, 14650, 15000, 15236, 16250, 17580, 18750, 19045, 19500, 21975, 22854, 24375, 25000, 29300, 30472, 32500, 35160, 36625, 37500, 38090, 39000, 40625, 43950, 45708, 48750, 57135, 58600, 65000, 73250, 75000, 76180, 81250, 87900, 91416, 95225, 97500, 109875, 114270, 121875, 146500, 152360, 162500, 175800, 183125, 190450, 195000, 219750, 228540, 243750, 285675, 293000, 325000, 366250, 380900, 439500, 457080, 476125, 487500, 549375, 571350, 732500, 761800, 879000, 915625, 952250, 975000, 1098750, 1142700, 1428375, 1465000, 1831250, 1904500, 2197500, 2285400, 2380625, 2746875, 2856750, 3662500, 3809000, 4395000, 4761250, 5493750, 5713500, 7141875, 7325000, 9522500, 10987500, 11427000, 11903125, 14283750, 19045000, 21975000, 23806250, 28567500, 35709375, 47612500, 57135000, 71418750, 95225000, 142837500, 285675000]

約数ペア:

[(1, 285675000), (2, 142837500), (3, 95225000), (4, 71418750), (5, 57135000), (6, 47612500), (8, 35709375), (10, 28567500), (12, 23806250), (13, 21975000), (15, 19045000), (20, 14283750), (24, 11903125), (25, 11427000), (26, 10987500), (30, 9522500), (39, 7325000), (40, 7141875), (50, 5713500), (52, 5493750), (60, 4761250), (65, 4395000), (75, 3809000), (78, 3662500), (100, 2856750), (104, 2746875), (120, 2380625), (125, 2285400), (130, 2197500), (150, 1904500), (156, 1831250), (195, 1465000), (200, 1428375), (250, 1142700), (260, 1098750), (293, 975000), (300, 952250), (312, 915625), (325, 879000), (375, 761800), (390, 732500), (500, 571350), (520, 549375), (586, 487500), (600, 476125), (625, 457080), (650, 439500), (750, 380900), (780, 366250), (879, 325000), (975, 293000), (1000, 285675), (1172, 243750), (1250, 228540), (1300, 219750), (1465, 195000), (1500, 190450), (1560, 183125), (1625, 175800), (1758, 162500), (1875, 152360), (1950, 146500), (2344, 121875), (2500, 114270), (2600, 109875), (2930, 97500), (3000, 95225), (3125, 91416), (3250, 87900), (3516, 81250), (3750, 76180), (3809, 75000), (3900, 73250), (4395, 65000), (4875, 58600), (5000, 57135), (5860, 48750), (6250, 45708), (6500, 43950), (7032, 40625), (7325, 39000), (7500, 38090), (7618, 37500), (7800, 36625), (8125, 35160), (8790, 32500), (9375, 30472), (9750, 29300), (11427, 25000), (11720, 24375), (12500, 22854), (13000, 21975), (14650, 19500), (15000, 19045), (15236, 18750), (16250, 17580)]