153601740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2377}}^1$

素因数の和:2751

約数の個数: 72

約数和(自身を含む): 467419680

約数和(自身を除く): 313817940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 2154, 2377, 3231, 3590, 4308, 4754, 5385, 6462, 7131, 7180, 9508, 10770, 11885, 12924, 14262, 16155, 21393, 21540, 23770, 28524, 32310, 35655, 42786, 47540, 64620, 71310, 85572, 106965, 142620, 213930, 427860, 853343, 1706686, 2560029, 3413372, 4266715, 5120058, 7680087, 8533430, 10240116, 12800145, 15360174, 17066860, 25600290, 30720348, 38400435, 51200580, 76800870, 153601740]

約数ペア:

[(1, 153601740), (2, 76800870), (3, 51200580), (4, 38400435), (5, 30720348), (6, 25600290), (9, 17066860), (10, 15360174), (12, 12800145), (15, 10240116), (18, 8533430), (20, 7680087), (30, 5120058), (36, 4266715), (45, 3413372), (60, 2560029), (90, 1706686), (180, 853343), (359, 427860), (718, 213930), (1077, 142620), (1436, 106965), (1795, 85572), (2154, 71310), (2377, 64620), (3231, 47540), (3590, 42786), (4308, 35655), (4754, 32310), (5385, 28524), (6462, 23770), (7131, 21540), (7180, 21393), (9508, 16155), (10770, 14262), (11885, 12924)]