172876860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5683}}^1$

素因数の和:5724

約数の個数: 108

約数和(自身を含む): 567933912

約数和(自身を除く): 395057052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 5683, 6084, 7605, 10140, 11366, 15210, 17049, 22732, 28415, 30420, 34098, 51147, 56830, 68196, 73879, 85245, 102294, 113660, 147758, 170490, 204588, 221637, 255735, 295516, 340980, 369395, 443274, 511470, 664911, 738790, 886548, 960427, 1022940, 1108185, 1329822, 1477580, 1920854, 2216370, 2659644, 2881281, 3324555, 3841708, 4432740, 4802135, 5762562, 6649110, 8643843, 9604270, 11525124, 13298220, 14406405, 17287686, 19208540, 28812810, 34575372, 43219215, 57625620, 86438430, 172876860]

約数ペア:

[(1, 172876860), (2, 86438430), (3, 57625620), (4, 43219215), (5, 34575372), (6, 28812810), (9, 19208540), (10, 17287686), (12, 14406405), (13, 13298220), (15, 11525124), (18, 9604270), (20, 8643843), (26, 6649110), (30, 5762562), (36, 4802135), (39, 4432740), (45, 3841708), (52, 3324555), (60, 2881281), (65, 2659644), (78, 2216370), (90, 1920854), (117, 1477580), (130, 1329822), (156, 1108185), (169, 1022940), (180, 960427), (195, 886548), (234, 738790), (260, 664911), (338, 511470), (390, 443274), (468, 369395), (507, 340980), (585, 295516), (676, 255735), (780, 221637), (845, 204588), (1014, 170490), (1170, 147758), (1521, 113660), (1690, 102294), (2028, 85245), (2340, 73879), (2535, 68196), (3042, 56830), (3380, 51147), (5070, 34098), (5683, 30420), (6084, 28415), (7605, 22732), (10140, 17049), (11366, 15210)]