227335400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 560916480

約数和(自身を除く): 333581080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 37, 40, 50, 62, 74, 100, 124, 148, 155, 185, 200, 248, 296, 310, 370, 620, 740, 775, 925, 991, 1147, 1240, 1480, 1550, 1850, 1982, 2294, 3100, 3700, 3964, 4588, 4955, 5735, 6200, 7400, 7928, 9176, 9910, 11470, 19820, 22940, 24775, 28675, 30721, 36667, 39640, 45880, 49550, 57350, 61442, 73334, 99100, 114700, 122884, 146668, 153605, 183335, 198200, 229400, 245768, 293336, 307210, 366670, 614420, 733340, 768025, 916675, 1136677, 1228840, 1466680, 1536050, 1833350, 2273354, 3072100, 3666700, 4546708, 5683385, 6144200, 7333400, 9093416, 11366770, 22733540, 28416925, 45467080, 56833850, 113667700, 227335400]

約数ペア:

[(1, 227335400), (2, 113667700), (4, 56833850), (5, 45467080), (8, 28416925), (10, 22733540), (20, 11366770), (25, 9093416), (31, 7333400), (37, 6144200), (40, 5683385), (50, 4546708), (62, 3666700), (74, 3072100), (100, 2273354), (124, 1833350), (148, 1536050), (155, 1466680), (185, 1228840), (200, 1136677), (248, 916675), (296, 768025), (310, 733340), (370, 614420), (620, 366670), (740, 307210), (775, 293336), (925, 245768), (991, 229400), (1147, 198200), (1240, 183335), (1480, 153605), (1550, 146668), (1850, 122884), (1982, 114700), (2294, 99100), (3100, 73334), (3700, 61442), (3964, 57350), (4588, 49550), (4955, 45880), (5735, 39640), (6200, 36667), (7400, 30721), (7928, 28675), (9176, 24775), (9910, 22940), (11470, 19820)]