201867480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{821}}^1$

素因数の和:1521

約数の個数: 96

約数和(自身を含む): 657830160

約数和(自身を除く): 455962680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 683, 821, 1366, 1642, 2049, 2463, 2732, 3284, 3415, 4098, 4105, 4926, 5464, 6147, 6568, 6830, 7389, 8196, 8210, 9852, 10245, 12294, 12315, 13660, 14778, 16392, 16420, 19704, 20490, 24588, 24630, 27320, 29556, 30735, 32840, 36945, 40980, 49176, 49260, 59112, 61470, 73890, 81960, 98520, 122940, 147780, 245880, 295560, 560743, 1121486, 1682229, 2242972, 2803715, 3364458, 4485944, 5046687, 5607430, 6728916, 8411145, 10093374, 11214860, 13457832, 16822290, 20186748, 22429720, 25233435, 33644580, 40373496, 50466870, 67289160, 100933740, 201867480]

約数ペア:

[(1, 201867480), (2, 100933740), (3, 67289160), (4, 50466870), (5, 40373496), (6, 33644580), (8, 25233435), (9, 22429720), (10, 20186748), (12, 16822290), (15, 13457832), (18, 11214860), (20, 10093374), (24, 8411145), (30, 6728916), (36, 5607430), (40, 5046687), (45, 4485944), (60, 3364458), (72, 2803715), (90, 2242972), (120, 1682229), (180, 1121486), (360, 560743), (683, 295560), (821, 245880), (1366, 147780), (1642, 122940), (2049, 98520), (2463, 81960), (2732, 73890), (3284, 61470), (3415, 59112), (4098, 49260), (4105, 49176), (4926, 40980), (5464, 36945), (6147, 32840), (6568, 30735), (6830, 29556), (7389, 27320), (8196, 24630), (8210, 24588), (9852, 20490), (10245, 19704), (12294, 16420), (12315, 16392), (13660, 14778)]