55782420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 161796096

約数和(自身を除く): 106013676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 131, 141, 151, 188, 235, 262, 282, 302, 393, 453, 470, 524, 564, 604, 655, 705, 755, 786, 906, 940, 1310, 1410, 1510, 1572, 1812, 1965, 2265, 2620, 2820, 3020, 3930, 4530, 6157, 7097, 7860, 9060, 12314, 14194, 18471, 19781, 21291, 24628, 28388, 30785, 35485, 36942, 39562, 42582, 59343, 61570, 70970, 73884, 79124, 85164, 92355, 98905, 106455, 118686, 123140, 141940, 184710, 197810, 212910, 237372, 296715, 369420, 395620, 425820, 593430, 929707, 1186860, 1859414, 2789121, 3718828, 4648535, 5578242, 9297070, 11156484, 13945605, 18594140, 27891210, 55782420]

約数ペア:

[(1, 55782420), (2, 27891210), (3, 18594140), (4, 13945605), (5, 11156484), (6, 9297070), (10, 5578242), (12, 4648535), (15, 3718828), (20, 2789121), (30, 1859414), (47, 1186860), (60, 929707), (94, 593430), (131, 425820), (141, 395620), (151, 369420), (188, 296715), (235, 237372), (262, 212910), (282, 197810), (302, 184710), (393, 141940), (453, 123140), (470, 118686), (524, 106455), (564, 98905), (604, 92355), (655, 85164), (705, 79124), (755, 73884), (786, 70970), (906, 61570), (940, 59343), (1310, 42582), (1410, 39562), (1510, 36942), (1572, 35485), (1812, 30785), (1965, 28388), (2265, 24628), (2620, 21291), (2820, 19781), (3020, 18471), (3930, 14194), (4530, 12314), (6157, 9060), (7097, 7860)]