6913052820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{141719}}^1$

素因数の和:142005

約数の個数: 72

約数和(自身を含む): 21047120640

約数和(自身を除く): 14134067820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2710, 3252, 4065, 4878, 5420, 8130, 9756, 12195, 16260, 24390, 48780, 141719, 283438, 425157, 566876, 708595, 850314, 1275471, 1417190, 1700628, 2125785, 2550942, 2834380, 4251570, 5101884, 6377355, 8503140, 12754710, 25509420, 38405849, 76811698, 115217547, 153623396, 192029245, 230435094, 345652641, 384058490, 460870188, 576087735, 691305282, 768116980, 1152175470, 1382610564, 1728263205, 2304350940, 3456526410, 6913052820]

約数ペア:

[(1, 6913052820), (2, 3456526410), (3, 2304350940), (4, 1728263205), (5, 1382610564), (6, 1152175470), (9, 768116980), (10, 691305282), (12, 576087735), (15, 460870188), (18, 384058490), (20, 345652641), (30, 230435094), (36, 192029245), (45, 153623396), (60, 115217547), (90, 76811698), (180, 38405849), (271, 25509420), (542, 12754710), (813, 8503140), (1084, 6377355), (1355, 5101884), (1626, 4251570), (2439, 2834380), (2710, 2550942), (3252, 2125785), (4065, 1700628), (4878, 1417190), (5420, 1275471), (8130, 850314), (9756, 708595), (12195, 566876), (16260, 425157), (24390, 283438), (48780, 141719)]