98873880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3849

約数の個数: 128

約数和(自身を含む): 350023680

約数和(自身を除く): 251149800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 3797, 4340, 5208, 6510, 7594, 8680, 11391, 13020, 15188, 18985, 22782, 26040, 26579, 30376, 37970, 45564, 53158, 56955, 75940, 79737, 91128, 106316, 113910, 117707, 132895, 151880, 159474, 212632, 227820, 235414, 265790, 318948, 353121, 398685, 455640, 470828, 531580, 588535, 637896, 706242, 797370, 823949, 941656, 1063160, 1177070, 1412484, 1594740, 1647898, 1765605, 2354140, 2471847, 2824968, 3189480, 3295796, 3531210, 4119745, 4708280, 4943694, 6591592, 7062420, 8239490, 9887388, 12359235, 14124840, 16478980, 19774776, 24718470, 32957960, 49436940, 98873880]

約数ペア:

[(1, 98873880), (2, 49436940), (3, 32957960), (4, 24718470), (5, 19774776), (6, 16478980), (7, 14124840), (8, 12359235), (10, 9887388), (12, 8239490), (14, 7062420), (15, 6591592), (20, 4943694), (21, 4708280), (24, 4119745), (28, 3531210), (30, 3295796), (31, 3189480), (35, 2824968), (40, 2471847), (42, 2354140), (56, 1765605), (60, 1647898), (62, 1594740), (70, 1412484), (84, 1177070), (93, 1063160), (105, 941656), (120, 823949), (124, 797370), (140, 706242), (155, 637896), (168, 588535), (186, 531580), (210, 470828), (217, 455640), (248, 398685), (280, 353121), (310, 318948), (372, 265790), (420, 235414), (434, 227820), (465, 212632), (620, 159474), (651, 151880), (744, 132895), (840, 117707), (868, 113910), (930, 106316), (1085, 91128), (1240, 79737), (1302, 75940), (1736, 56955), (1860, 53158), (2170, 45564), (2604, 37970), (3255, 30376), (3720, 26579), (3797, 26040), (4340, 22782), (5208, 18985), (6510, 15188), (7594, 13020), (8680, 11391)]