154609400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2325

約数の個数: 96

約数和(自身を含む): 404974080

約数和(自身を除く): 250364680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 1100, 1240, 1364, 1550, 1705, 2200, 2267, 2728, 3100, 3410, 4534, 6200, 6820, 8525, 9068, 11335, 13640, 17050, 18136, 22670, 24937, 34100, 45340, 49874, 56675, 68200, 70277, 90680, 99748, 113350, 124685, 140554, 199496, 226700, 249370, 281108, 351385, 453400, 498740, 562216, 623425, 702770, 773047, 997480, 1246850, 1405540, 1546094, 1756925, 2493700, 2811080, 3092188, 3513850, 3865235, 4987400, 6184376, 7027700, 7730470, 14055400, 15460940, 19326175, 30921880, 38652350, 77304700, 154609400]

約数ペア:

[(1, 154609400), (2, 77304700), (4, 38652350), (5, 30921880), (8, 19326175), (10, 15460940), (11, 14055400), (20, 7730470), (22, 7027700), (25, 6184376), (31, 4987400), (40, 3865235), (44, 3513850), (50, 3092188), (55, 2811080), (62, 2493700), (88, 1756925), (100, 1546094), (110, 1405540), (124, 1246850), (155, 997480), (200, 773047), (220, 702770), (248, 623425), (275, 562216), (310, 498740), (341, 453400), (440, 351385), (550, 281108), (620, 249370), (682, 226700), (775, 199496), (1100, 140554), (1240, 124685), (1364, 113350), (1550, 99748), (1705, 90680), (2200, 70277), (2267, 68200), (2728, 56675), (3100, 49874), (3410, 45340), (4534, 34100), (6200, 24937), (6820, 22670), (8525, 18136), (9068, 17050), (11335, 13640)]