120319500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{1637}}^1$

素因数の和:1673

約数の個数: 144

約数和(自身を含む): 407822688

約数和(自身を除く): 287503188

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, 1637, 1750, 2100, 2450, 2625, 2940, 3274, 3500, 3675, 4900, 4911, 5250, 6125, 6548, 7350, 8185, 9822, 10500, 11459, 12250, 14700, 16370, 18375, 19644, 22918, 24500, 24555, 32740, 34377, 36750, 40925, 45836, 49110, 57295, 68754, 73500, 80213, 81850, 98220, 114590, 122775, 137508, 160426, 163700, 171885, 204625, 229180, 240639, 245550, 286475, 320852, 343770, 401065, 409250, 481278, 491100, 572950, 613875, 687540, 802130, 818500, 859425, 962556, 1145900, 1203195, 1227750, 1432375, 1604260, 1718850, 2005325, 2406390, 2455500, 2864750, 3437700, 4010650, 4297125, 4812780, 5729500, 6015975, 8021300, 8594250, 10026625, 12031950, 17188500, 20053250, 24063900, 30079875, 40106500, 60159750, 120319500]

約数ペア:

[(1, 120319500), (2, 60159750), (3, 40106500), (4, 30079875), (5, 24063900), (6, 20053250), (7, 17188500), (10, 12031950), (12, 10026625), (14, 8594250), (15, 8021300), (20, 6015975), (21, 5729500), (25, 4812780), (28, 4297125), (30, 4010650), (35, 3437700), (42, 2864750), (49, 2455500), (50, 2406390), (60, 2005325), (70, 1718850), (75, 1604260), (84, 1432375), (98, 1227750), (100, 1203195), (105, 1145900), (125, 962556), (140, 859425), (147, 818500), (150, 802130), (175, 687540), (196, 613875), (210, 572950), (245, 491100), (250, 481278), (294, 409250), (300, 401065), (350, 343770), (375, 320852), (420, 286475), (490, 245550), (500, 240639), (525, 229180), (588, 204625), (700, 171885), (735, 163700), (750, 160426), (875, 137508), (980, 122775), (1050, 114590), (1225, 98220), (1470, 81850), (1500, 80213), (1637, 73500), (1750, 68754), (2100, 57295), (2450, 49110), (2625, 45836), (2940, 40925), (3274, 36750), (3500, 34377), (3675, 32740), (4900, 24555), (4911, 24500), (5250, 22918), (6125, 19644), (6548, 18375), (7350, 16370), (8185, 14700), (9822, 12250), (10500, 11459)]