130609500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{1777}}^1$

素因数の和:1813

約数の個数: 144

約数和(自身を含む): 442679328

約数和(自身を除く): 312069828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 700, 735, 750, 875, 980, 1050, 1225, 1470, 1500, 1750, 1777, 2100, 2450, 2625, 2940, 3500, 3554, 3675, 4900, 5250, 5331, 6125, 7108, 7350, 8885, 10500, 10662, 12250, 12439, 14700, 17770, 18375, 21324, 24500, 24878, 26655, 35540, 36750, 37317, 44425, 49756, 53310, 62195, 73500, 74634, 87073, 88850, 106620, 124390, 133275, 149268, 174146, 177700, 186585, 222125, 248780, 261219, 266550, 310975, 348292, 373170, 435365, 444250, 522438, 533100, 621950, 666375, 746340, 870730, 888500, 932925, 1044876, 1243900, 1306095, 1332750, 1554875, 1741460, 1865850, 2176825, 2612190, 2665500, 3109750, 3731700, 4353650, 4664625, 5224380, 6219500, 6530475, 8707300, 9329250, 10884125, 13060950, 18658500, 21768250, 26121900, 32652375, 43536500, 65304750, 130609500]

約数ペア:

[(1, 130609500), (2, 65304750), (3, 43536500), (4, 32652375), (5, 26121900), (6, 21768250), (7, 18658500), (10, 13060950), (12, 10884125), (14, 9329250), (15, 8707300), (20, 6530475), (21, 6219500), (25, 5224380), (28, 4664625), (30, 4353650), (35, 3731700), (42, 3109750), (49, 2665500), (50, 2612190), (60, 2176825), (70, 1865850), (75, 1741460), (84, 1554875), (98, 1332750), (100, 1306095), (105, 1243900), (125, 1044876), (140, 932925), (147, 888500), (150, 870730), (175, 746340), (196, 666375), (210, 621950), (245, 533100), (250, 522438), (294, 444250), (300, 435365), (350, 373170), (375, 348292), (420, 310975), (490, 266550), (500, 261219), (525, 248780), (588, 222125), (700, 186585), (735, 177700), (750, 174146), (875, 149268), (980, 133275), (1050, 124390), (1225, 106620), (1470, 88850), (1500, 87073), (1750, 74634), (1777, 73500), (2100, 62195), (2450, 53310), (2625, 49756), (2940, 44425), (3500, 37317), (3554, 36750), (3675, 35540), (4900, 26655), (5250, 24878), (5331, 24500), (6125, 21324), (7108, 18375), (7350, 17770), (8885, 14700), (10500, 12439), (10662, 12250)]