99039420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17749}}^1$

素因数の和:17795

約数の個数: 72

約数和(自身を含む): 310128000

約数和(自身を除く): 211088580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 17749, 35498, 53247, 70996, 88745, 106494, 159741, 177490, 212988, 266235, 319482, 354980, 532470, 550219, 638964, 798705, 1064940, 1100438, 1597410, 1650657, 2200876, 2751095, 3194820, 3301314, 4951971, 5502190, 6602628, 8253285, 9903942, 11004380, 16506570, 19807884, 24759855, 33013140, 49519710, 99039420]

約数ペア:

[(1, 99039420), (2, 49519710), (3, 33013140), (4, 24759855), (5, 19807884), (6, 16506570), (9, 11004380), (10, 9903942), (12, 8253285), (15, 6602628), (18, 5502190), (20, 4951971), (30, 3301314), (31, 3194820), (36, 2751095), (45, 2200876), (60, 1650657), (62, 1597410), (90, 1100438), (93, 1064940), (124, 798705), (155, 638964), (180, 550219), (186, 532470), (279, 354980), (310, 319482), (372, 266235), (465, 212988), (558, 177490), (620, 159741), (930, 106494), (1116, 88745), (1395, 70996), (1860, 53247), (2790, 35498), (5580, 17749)]