1090050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 72

約数和(自身を含む): 2995344

約数和(自身を除く): 1905294

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 50, 65, 75, 78, 86, 129, 130, 150, 169, 195, 215, 258, 325, 338, 390, 430, 507, 559, 645, 650, 845, 975, 1014, 1075, 1118, 1290, 1677, 1690, 1950, 2150, 2535, 2795, 3225, 3354, 4225, 5070, 5590, 6450, 7267, 8385, 8450, 12675, 13975, 14534, 16770, 21801, 25350, 27950, 36335, 41925, 43602, 72670, 83850, 109005, 181675, 218010, 363350, 545025, 1090050]

約数ペア:

[(1, 1090050), (2, 545025), (3, 363350), (5, 218010), (6, 181675), (10, 109005), (13, 83850), (15, 72670), (25, 43602), (26, 41925), (30, 36335), (39, 27950), (43, 25350), (50, 21801), (65, 16770), (75, 14534), (78, 13975), (86, 12675), (129, 8450), (130, 8385), (150, 7267), (169, 6450), (195, 5590), (215, 5070), (258, 4225), (325, 3354), (338, 3225), (390, 2795), (430, 2535), (507, 2150), (559, 1950), (645, 1690), (650, 1677), (845, 1290), (975, 1118), (1014, 1075)]