15272100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 108

約数和(自身を含む): 48746880

約数和(自身を除く): 33474780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 239, 284, 300, 355, 426, 450, 478, 639, 710, 717, 852, 900, 956, 1065, 1195, 1278, 1420, 1434, 1775, 2130, 2151, 2390, 2556, 2868, 3195, 3550, 3585, 4260, 4302, 4780, 5325, 5975, 6390, 7100, 7170, 8604, 10650, 10755, 11950, 12780, 14340, 15975, 16969, 17925, 21300, 21510, 23900, 31950, 33938, 35850, 43020, 50907, 53775, 63900, 67876, 71700, 84845, 101814, 107550, 152721, 169690, 203628, 215100, 254535, 305442, 339380, 424225, 509070, 610884, 763605, 848450, 1018140, 1272675, 1527210, 1696900, 2545350, 3054420, 3818025, 5090700, 7636050, 15272100]

約数ペア:

[(1, 15272100), (2, 7636050), (3, 5090700), (4, 3818025), (5, 3054420), (6, 2545350), (9, 1696900), (10, 1527210), (12, 1272675), (15, 1018140), (18, 848450), (20, 763605), (25, 610884), (30, 509070), (36, 424225), (45, 339380), (50, 305442), (60, 254535), (71, 215100), (75, 203628), (90, 169690), (100, 152721), (142, 107550), (150, 101814), (180, 84845), (213, 71700), (225, 67876), (239, 63900), (284, 53775), (300, 50907), (355, 43020), (426, 35850), (450, 33938), (478, 31950), (639, 23900), (710, 21510), (717, 21300), (852, 17925), (900, 16969), (956, 15975), (1065, 14340), (1195, 12780), (1278, 11950), (1420, 10755), (1434, 10650), (1775, 8604), (2130, 7170), (2151, 7100), (2390, 6390), (2556, 5975), (2868, 5325), (3195, 4780), (3550, 4302), (3585, 4260)]