31250700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2704

約数の個数: 108

約数和(自身を含む): 105527968

約数和(自身を除く): 74277268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2671, 2925, 3900, 5342, 5850, 8013, 10684, 11700, 13355, 16026, 24039, 26710, 32052, 34723, 40065, 48078, 53420, 66775, 69446, 80130, 96156, 104169, 120195, 133550, 138892, 160260, 173615, 200325, 208338, 240390, 267100, 312507, 347230, 400650, 416676, 480780, 520845, 600975, 625014, 694460, 801300, 868075, 1041690, 1201950, 1250028, 1562535, 1736150, 2083380, 2403900, 2604225, 3125070, 3472300, 5208450, 6250140, 7812675, 10416900, 15625350, 31250700]

約数ペア:

[(1, 31250700), (2, 15625350), (3, 10416900), (4, 7812675), (5, 6250140), (6, 5208450), (9, 3472300), (10, 3125070), (12, 2604225), (13, 2403900), (15, 2083380), (18, 1736150), (20, 1562535), (25, 1250028), (26, 1201950), (30, 1041690), (36, 868075), (39, 801300), (45, 694460), (50, 625014), (52, 600975), (60, 520845), (65, 480780), (75, 416676), (78, 400650), (90, 347230), (100, 312507), (117, 267100), (130, 240390), (150, 208338), (156, 200325), (180, 173615), (195, 160260), (225, 138892), (234, 133550), (260, 120195), (300, 104169), (325, 96156), (390, 80130), (450, 69446), (468, 66775), (585, 53420), (650, 48078), (780, 40065), (900, 34723), (975, 32052), (1170, 26710), (1300, 24039), (1950, 16026), (2340, 13355), (2671, 11700), (2925, 10684), (3900, 8013), (5342, 5850)]