66560100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 210986496

約数和(自身を除く): 144426396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 31, 34, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 124, 150, 155, 170, 186, 204, 255, 300, 310, 340, 372, 421, 425, 465, 510, 527, 620, 775, 842, 850, 930, 1020, 1054, 1263, 1275, 1550, 1581, 1684, 1700, 1860, 2105, 2108, 2325, 2526, 2550, 2635, 3100, 3162, 4210, 4650, 5052, 5100, 5270, 6315, 6324, 7157, 7905, 8420, 9300, 10525, 10540, 12630, 13051, 13175, 14314, 15810, 21050, 21471, 25260, 26102, 26350, 28628, 31575, 31620, 35785, 39153, 39525, 42100, 42942, 52204, 52700, 63150, 65255, 71570, 78306, 79050, 85884, 107355, 126300, 130510, 143140, 156612, 158100, 178925, 195765, 214710, 221867, 261020, 326275, 357850, 391530, 429420, 443734, 536775, 652550, 665601, 715700, 783060, 887468, 978825, 1073550, 1109335, 1305100, 1331202, 1957650, 2147100, 2218670, 2662404, 3328005, 3915300, 4437340, 5546675, 6656010, 11093350, 13312020, 16640025, 22186700, 33280050, 66560100]

約数ペア:

[(1, 66560100), (2, 33280050), (3, 22186700), (4, 16640025), (5, 13312020), (6, 11093350), (10, 6656010), (12, 5546675), (15, 4437340), (17, 3915300), (20, 3328005), (25, 2662404), (30, 2218670), (31, 2147100), (34, 1957650), (50, 1331202), (51, 1305100), (60, 1109335), (62, 1073550), (68, 978825), (75, 887468), (85, 783060), (93, 715700), (100, 665601), (102, 652550), (124, 536775), (150, 443734), (155, 429420), (170, 391530), (186, 357850), (204, 326275), (255, 261020), (300, 221867), (310, 214710), (340, 195765), (372, 178925), (421, 158100), (425, 156612), (465, 143140), (510, 130510), (527, 126300), (620, 107355), (775, 85884), (842, 79050), (850, 78306), (930, 71570), (1020, 65255), (1054, 63150), (1263, 52700), (1275, 52204), (1550, 42942), (1581, 42100), (1684, 39525), (1700, 39153), (1860, 35785), (2105, 31620), (2108, 31575), (2325, 28628), (2526, 26350), (2550, 26102), (2635, 25260), (3100, 21471), (3162, 21050), (4210, 15810), (4650, 14314), (5052, 13175), (5100, 13051), (5270, 12630), (6315, 10540), (6324, 10525), (7157, 9300), (7905, 8420)]