190885050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{18443}}^1$

素因数の和:18484

約数の個数: 72

約数和(自身を含む): 535171104

約数和(自身を除く): 344286054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 18443, 36886, 55329, 92215, 110658, 165987, 184430, 276645, 331974, 424189, 461075, 553290, 829935, 848378, 922150, 1272567, 1383225, 1659870, 2120945, 2545134, 2766450, 3817701, 4149675, 4241890, 6362835, 7635402, 8299350, 10604725, 12725670, 19088505, 21209450, 31814175, 38177010, 63628350, 95442525, 190885050]

約数ペア:

[(1, 190885050), (2, 95442525), (3, 63628350), (5, 38177010), (6, 31814175), (9, 21209450), (10, 19088505), (15, 12725670), (18, 10604725), (23, 8299350), (25, 7635402), (30, 6362835), (45, 4241890), (46, 4149675), (50, 3817701), (69, 2766450), (75, 2545134), (90, 2120945), (115, 1659870), (138, 1383225), (150, 1272567), (207, 922150), (225, 848378), (230, 829935), (345, 553290), (414, 461075), (450, 424189), (575, 331974), (690, 276645), (1035, 184430), (1150, 165987), (1725, 110658), (2070, 92215), (3450, 55329), (5175, 36886), (10350, 18443)]