75775050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12953}}^1$

素因数の和:12984

約数の個数: 72

約数和(自身を含む): 219259404

約数和(自身を除く): 143484354

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 12953, 25906, 38859, 64765, 77718, 116577, 129530, 168389, 194295, 233154, 323825, 336778, 388590, 505167, 582885, 647650, 841945, 971475, 1010334, 1165770, 1515501, 1683890, 1942950, 2525835, 2914425, 3031002, 4209725, 5051670, 5828850, 7577505, 8419450, 12629175, 15155010, 25258350, 37887525, 75775050]

約数ペア:

[(1, 75775050), (2, 37887525), (3, 25258350), (5, 15155010), (6, 12629175), (9, 8419450), (10, 7577505), (13, 5828850), (15, 5051670), (18, 4209725), (25, 3031002), (26, 2914425), (30, 2525835), (39, 1942950), (45, 1683890), (50, 1515501), (65, 1165770), (75, 1010334), (78, 971475), (90, 841945), (117, 647650), (130, 582885), (150, 505167), (195, 388590), (225, 336778), (234, 323825), (325, 233154), (390, 194295), (450, 168389), (585, 129530), (650, 116577), (975, 77718), (1170, 64765), (1950, 38859), (2925, 25906), (5850, 12953)]