80333700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 233422560

約数和(自身を除く): 153088860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 331, 662, 809, 993, 1324, 1618, 1655, 1986, 2427, 3236, 3310, 3972, 4045, 4854, 4965, 6620, 8090, 8275, 9708, 9930, 12135, 16180, 16550, 19860, 20225, 24270, 24825, 33100, 40450, 48540, 49650, 60675, 80900, 99300, 121350, 242700, 267779, 535558, 803337, 1071116, 1338895, 1606674, 2677790, 3213348, 4016685, 5355580, 6694475, 8033370, 13388950, 16066740, 20083425, 26777900, 40166850, 80333700]

約数ペア:

[(1, 80333700), (2, 40166850), (3, 26777900), (4, 20083425), (5, 16066740), (6, 13388950), (10, 8033370), (12, 6694475), (15, 5355580), (20, 4016685), (25, 3213348), (30, 2677790), (50, 1606674), (60, 1338895), (75, 1071116), (100, 803337), (150, 535558), (300, 267779), (331, 242700), (662, 121350), (809, 99300), (993, 80900), (1324, 60675), (1618, 49650), (1655, 48540), (1986, 40450), (2427, 33100), (3236, 24825), (3310, 24270), (3972, 20225), (4045, 19860), (4854, 16550), (4965, 16180), (6620, 12135), (8090, 9930), (8275, 9708)]