380948850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{613}}^1\times {\mathrm{1381}}^1$

素因数の和:2012

約数の個数: 72

約数和(自身を含む): 1025894532

約数和(自身を除く): 644945682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 613, 1226, 1381, 1839, 2762, 3065, 3678, 4143, 5517, 6130, 6905, 8286, 9195, 11034, 12429, 13810, 15325, 18390, 20715, 24858, 27585, 30650, 34525, 41430, 45975, 55170, 62145, 69050, 91950, 103575, 124290, 137925, 207150, 275850, 310725, 621450, 846553, 1693106, 2539659, 4232765, 5079318, 7618977, 8465530, 12698295, 15237954, 21163825, 25396590, 38094885, 42327650, 63491475, 76189770, 126982950, 190474425, 380948850]

約数ペア:

[(1, 380948850), (2, 190474425), (3, 126982950), (5, 76189770), (6, 63491475), (9, 42327650), (10, 38094885), (15, 25396590), (18, 21163825), (25, 15237954), (30, 12698295), (45, 8465530), (50, 7618977), (75, 5079318), (90, 4232765), (150, 2539659), (225, 1693106), (450, 846553), (613, 621450), (1226, 310725), (1381, 275850), (1839, 207150), (2762, 137925), (3065, 124290), (3678, 103575), (4143, 91950), (5517, 69050), (6130, 62145), (6905, 55170), (8286, 45975), (9195, 41430), (11034, 34525), (12429, 30650), (13810, 27585), (15325, 24858), (18390, 20715)]