12869100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 108

約数和(自身を含む): 41073760

約数和(自身を除く): 28204660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 79, 90, 100, 150, 158, 180, 181, 225, 237, 300, 316, 362, 395, 450, 474, 543, 711, 724, 790, 900, 905, 948, 1086, 1185, 1422, 1580, 1629, 1810, 1975, 2172, 2370, 2715, 2844, 3258, 3555, 3620, 3950, 4525, 4740, 5430, 5925, 6516, 7110, 7900, 8145, 9050, 10860, 11850, 13575, 14220, 14299, 16290, 17775, 18100, 23700, 27150, 28598, 32580, 35550, 40725, 42897, 54300, 57196, 71100, 71495, 81450, 85794, 128691, 142990, 162900, 171588, 214485, 257382, 285980, 357475, 428970, 514764, 643455, 714950, 857940, 1072425, 1286910, 1429900, 2144850, 2573820, 3217275, 4289700, 6434550, 12869100]

約数ペア:

[(1, 12869100), (2, 6434550), (3, 4289700), (4, 3217275), (5, 2573820), (6, 2144850), (9, 1429900), (10, 1286910), (12, 1072425), (15, 857940), (18, 714950), (20, 643455), (25, 514764), (30, 428970), (36, 357475), (45, 285980), (50, 257382), (60, 214485), (75, 171588), (79, 162900), (90, 142990), (100, 128691), (150, 85794), (158, 81450), (180, 71495), (181, 71100), (225, 57196), (237, 54300), (300, 42897), (316, 40725), (362, 35550), (395, 32580), (450, 28598), (474, 27150), (543, 23700), (711, 18100), (724, 17775), (790, 16290), (900, 14299), (905, 14220), (948, 13575), (1086, 11850), (1185, 10860), (1422, 9050), (1580, 8145), (1629, 7900), (1810, 7110), (1975, 6516), (2172, 5925), (2370, 5430), (2715, 4740), (2844, 4525), (3258, 3950), (3555, 3620)]