509240100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3286

約数の個数: 144

約数和(自身を含む): 1610896896

約数和(自身を除く): 1101656796

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, 425, 465, 510, 527, 620, 775, 850, 930, 1020, 1054, 1275, 1550, 1581, 1700, 1860, 2108, 2325, 2550, 2635, 3100, 3162, 3221, 4650, 5100, 5270, 6324, 6442, 7905, 9300, 9663, 10540, 12884, 13175, 15810, 16105, 19326, 26350, 31620, 32210, 38652, 39525, 48315, 52700, 54757, 64420, 79050, 80525, 96630, 99851, 109514, 158100, 161050, 164271, 193260, 199702, 219028, 241575, 273785, 299553, 322100, 328542, 399404, 483150, 499255, 547570, 599106, 657084, 821355, 966300, 998510, 1095140, 1198212, 1368925, 1497765, 1642710, 1697467, 1997020, 2496275, 2737850, 2995530, 3285420, 3394934, 4106775, 4992550, 5092401, 5475700, 5991060, 6789868, 7488825, 8213550, 8487335, 9985100, 10184802, 14977650, 16427100, 16974670, 20369604, 25462005, 29955300, 33949340, 42436675, 50924010, 84873350, 101848020, 127310025, 169746700, 254620050, 509240100]

約数ペア:

[(1, 509240100), (2, 254620050), (3, 169746700), (4, 127310025), (5, 101848020), (6, 84873350), (10, 50924010), (12, 42436675), (15, 33949340), (17, 29955300), (20, 25462005), (25, 20369604), (30, 16974670), (31, 16427100), (34, 14977650), (50, 10184802), (51, 9985100), (60, 8487335), (62, 8213550), (68, 7488825), (75, 6789868), (85, 5991060), (93, 5475700), (100, 5092401), (102, 4992550), (124, 4106775), (150, 3394934), (155, 3285420), (170, 2995530), (186, 2737850), (204, 2496275), (255, 1997020), (300, 1697467), (310, 1642710), (340, 1497765), (372, 1368925), (425, 1198212), (465, 1095140), (510, 998510), (527, 966300), (620, 821355), (775, 657084), (850, 599106), (930, 547570), (1020, 499255), (1054, 483150), (1275, 399404), (1550, 328542), (1581, 322100), (1700, 299553), (1860, 273785), (2108, 241575), (2325, 219028), (2550, 199702), (2635, 193260), (3100, 164271), (3162, 161050), (3221, 158100), (4650, 109514), (5100, 99851), (5270, 96630), (6324, 80525), (6442, 79050), (7905, 64420), (9300, 54757), (9663, 52700), (10540, 48315), (12884, 39525), (13175, 38652), (15810, 32210), (16105, 31620), (19326, 26350)]