74864700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:644

約数の個数: 108

約数和(自身を含む): 236422368

約数和(自身を除く): 161557668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 193, 225, 300, 386, 431, 450, 579, 772, 862, 900, 965, 1158, 1293, 1724, 1737, 1930, 2155, 2316, 2586, 2895, 3474, 3860, 3879, 4310, 4825, 5172, 5790, 6465, 6948, 7758, 8620, 8685, 9650, 10775, 11580, 12930, 14475, 15516, 17370, 19300, 19395, 21550, 25860, 28950, 32325, 34740, 38790, 43100, 43425, 57900, 64650, 77580, 83183, 86850, 96975, 129300, 166366, 173700, 193950, 249549, 332732, 387900, 415915, 499098, 748647, 831830, 998196, 1247745, 1497294, 1663660, 2079575, 2495490, 2994588, 3743235, 4159150, 4990980, 6238725, 7486470, 8318300, 12477450, 14972940, 18716175, 24954900, 37432350, 74864700]

約数ペア:

[(1, 74864700), (2, 37432350), (3, 24954900), (4, 18716175), (5, 14972940), (6, 12477450), (9, 8318300), (10, 7486470), (12, 6238725), (15, 4990980), (18, 4159150), (20, 3743235), (25, 2994588), (30, 2495490), (36, 2079575), (45, 1663660), (50, 1497294), (60, 1247745), (75, 998196), (90, 831830), (100, 748647), (150, 499098), (180, 415915), (193, 387900), (225, 332732), (300, 249549), (386, 193950), (431, 173700), (450, 166366), (579, 129300), (772, 96975), (862, 86850), (900, 83183), (965, 77580), (1158, 64650), (1293, 57900), (1724, 43425), (1737, 43100), (1930, 38790), (2155, 34740), (2316, 32325), (2586, 28950), (2895, 25860), (3474, 21550), (3860, 19395), (3879, 19300), (4310, 17370), (4825, 15516), (5172, 14475), (5790, 12930), (6465, 11580), (6948, 10775), (7758, 9650), (8620, 8685)]