99498840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3821}}^1$

素因数の和:3873

約数の個数: 128

約数和(自身を含む): 352235520

約数和(自身を除く): 252736680

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, 3821, 4340, 5208, 6510, 7642, 8680, 11463, 13020, 15284, 19105, 22926, 26040, 26747, 30568, 38210, 45852, 53494, 57315, 76420, 80241, 91704, 106988, 114630, 118451, 133735, 152840, 160482, 213976, 229260, 236902, 267470, 320964, 355353, 401205, 458520, 473804, 534940, 592255, 641928, 710706, 802410, 829157, 947608, 1069880, 1184510, 1421412, 1604820, 1658314, 1776765, 2369020, 2487471, 2842824, 3209640, 3316628, 3553530, 4145785, 4738040, 4974942, 6633256, 7107060, 8291570, 9949884, 12437355, 14214120, 16583140, 19899768, 24874710, 33166280, 49749420, 99498840]

約数ペア:

[(1, 99498840), (2, 49749420), (3, 33166280), (4, 24874710), (5, 19899768), (6, 16583140), (7, 14214120), (8, 12437355), (10, 9949884), (12, 8291570), (14, 7107060), (15, 6633256), (20, 4974942), (21, 4738040), (24, 4145785), (28, 3553530), (30, 3316628), (31, 3209640), (35, 2842824), (40, 2487471), (42, 2369020), (56, 1776765), (60, 1658314), (62, 1604820), (70, 1421412), (84, 1184510), (93, 1069880), (105, 947608), (120, 829157), (124, 802410), (140, 710706), (155, 641928), (168, 592255), (186, 534940), (210, 473804), (217, 458520), (248, 401205), (280, 355353), (310, 320964), (372, 267470), (420, 236902), (434, 229260), (465, 213976), (620, 160482), (651, 152840), (744, 133735), (840, 118451), (868, 114630), (930, 106988), (1085, 91704), (1240, 80241), (1302, 76420), (1736, 57315), (1860, 53494), (2170, 45852), (2604, 38210), (3255, 30568), (3720, 26747), (3821, 26040), (4340, 22926), (5208, 19105), (6510, 15284), (7642, 13020), (8680, 11463)]