75564450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12917}}^1$

素因数の和:12948

約数の個数: 72

約数和(自身を含む): 218650068

約数和(自身を除く): 143085618

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, 12917, 25834, 38751, 64585, 77502, 116253, 129170, 167921, 193755, 232506, 322925, 335842, 387510, 503763, 581265, 645850, 839605, 968775, 1007526, 1162530, 1511289, 1679210, 1937550, 2518815, 2906325, 3022578, 4198025, 5037630, 5812650, 7556445, 8396050, 12594075, 15112890, 25188150, 37782225, 75564450]

約数ペア:

[(1, 75564450), (2, 37782225), (3, 25188150), (5, 15112890), (6, 12594075), (9, 8396050), (10, 7556445), (13, 5812650), (15, 5037630), (18, 4198025), (25, 3022578), (26, 2906325), (30, 2518815), (39, 1937550), (45, 1679210), (50, 1511289), (65, 1162530), (75, 1007526), (78, 968775), (90, 839605), (117, 645850), (130, 581265), (150, 503763), (195, 387510), (225, 335842), (234, 322925), (325, 232506), (390, 193755), (450, 167921), (585, 129170), (650, 116253), (975, 77502), (1170, 64585), (1950, 38751), (2925, 25834), (5850, 12917)]