99072160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 257572224

約数和(自身を除く): 158500064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 181, 220, 311, 352, 362, 440, 622, 724, 880, 905, 1244, 1448, 1555, 1760, 1810, 1991, 2488, 2896, 3110, 3421, 3620, 3982, 4976, 5792, 6220, 6842, 7240, 7964, 9952, 9955, 12440, 13684, 14480, 15928, 17105, 19910, 24880, 27368, 28960, 31856, 34210, 39820, 49760, 54736, 56291, 63712, 68420, 79640, 109472, 112582, 136840, 159280, 225164, 273680, 281455, 318560, 450328, 547360, 562910, 619201, 900656, 1125820, 1238402, 1801312, 2251640, 2476804, 3096005, 4503280, 4953608, 6192010, 9006560, 9907216, 12384020, 19814432, 24768040, 49536080, 99072160]

約数ペア:

[(1, 99072160), (2, 49536080), (4, 24768040), (5, 19814432), (8, 12384020), (10, 9907216), (11, 9006560), (16, 6192010), (20, 4953608), (22, 4503280), (32, 3096005), (40, 2476804), (44, 2251640), (55, 1801312), (80, 1238402), (88, 1125820), (110, 900656), (160, 619201), (176, 562910), (181, 547360), (220, 450328), (311, 318560), (352, 281455), (362, 273680), (440, 225164), (622, 159280), (724, 136840), (880, 112582), (905, 109472), (1244, 79640), (1448, 68420), (1555, 63712), (1760, 56291), (1810, 54736), (1991, 49760), (2488, 39820), (2896, 34210), (3110, 31856), (3421, 28960), (3620, 27368), (3982, 24880), (4976, 19910), (5792, 17105), (6220, 15928), (6842, 14480), (7240, 13684), (7964, 12440), (9952, 9955)]