149905560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3797}}^1$

素因数の和:3865

約数の個数: 128

約数和(自身を含む): 525035520

約数和(自身を除く): 375129960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3797, 3948, 4935, 5640, 6580, 7594, 7896, 9870, 11391, 13160, 15188, 18985, 19740, 22782, 26579, 30376, 37970, 39480, 45564, 53158, 56955, 75940, 79737, 91128, 106316, 113910, 132895, 151880, 159474, 178459, 212632, 227820, 265790, 318948, 356918, 398685, 455640, 531580, 535377, 637896, 713836, 797370, 892295, 1063160, 1070754, 1249213, 1427672, 1594740, 1784590, 2141508, 2498426, 2676885, 3189480, 3569180, 3747639, 4283016, 4996852, 5353770, 6246065, 7138360, 7495278, 9993704, 10707540, 12492130, 14990556, 18738195, 21415080, 24984260, 29981112, 37476390, 49968520, 74952780, 149905560]

約数ペア:

[(1, 149905560), (2, 74952780), (3, 49968520), (4, 37476390), (5, 29981112), (6, 24984260), (7, 21415080), (8, 18738195), (10, 14990556), (12, 12492130), (14, 10707540), (15, 9993704), (20, 7495278), (21, 7138360), (24, 6246065), (28, 5353770), (30, 4996852), (35, 4283016), (40, 3747639), (42, 3569180), (47, 3189480), (56, 2676885), (60, 2498426), (70, 2141508), (84, 1784590), (94, 1594740), (105, 1427672), (120, 1249213), (140, 1070754), (141, 1063160), (168, 892295), (188, 797370), (210, 713836), (235, 637896), (280, 535377), (282, 531580), (329, 455640), (376, 398685), (420, 356918), (470, 318948), (564, 265790), (658, 227820), (705, 212632), (840, 178459), (940, 159474), (987, 151880), (1128, 132895), (1316, 113910), (1410, 106316), (1645, 91128), (1880, 79737), (1974, 75940), (2632, 56955), (2820, 53158), (3290, 45564), (3797, 39480), (3948, 37970), (4935, 30376), (5640, 26579), (6580, 22782), (7594, 19740), (7896, 18985), (9870, 15188), (11391, 13160)]