89542350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1242

約数の個数: 72

約数和(自身を含む): 242051472

約数和(自身を除く): 152509122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 193, 225, 386, 450, 579, 965, 1031, 1158, 1737, 1930, 2062, 2895, 3093, 3474, 4825, 5155, 5790, 6186, 8685, 9279, 9650, 10310, 14475, 15465, 17370, 18558, 25775, 28950, 30930, 43425, 46395, 51550, 77325, 86850, 92790, 154650, 198983, 231975, 397966, 463950, 596949, 994915, 1193898, 1790847, 1989830, 2984745, 3581694, 4974575, 5969490, 8954235, 9949150, 14923725, 17908470, 29847450, 44771175, 89542350]

約数ペア:

[(1, 89542350), (2, 44771175), (3, 29847450), (5, 17908470), (6, 14923725), (9, 9949150), (10, 8954235), (15, 5969490), (18, 4974575), (25, 3581694), (30, 2984745), (45, 1989830), (50, 1790847), (75, 1193898), (90, 994915), (150, 596949), (193, 463950), (225, 397966), (386, 231975), (450, 198983), (579, 154650), (965, 92790), (1031, 86850), (1158, 77325), (1737, 51550), (1930, 46395), (2062, 43425), (2895, 30930), (3093, 28950), (3474, 25775), (4825, 18558), (5155, 17370), (5790, 15465), (6186, 14475), (8685, 10310), (9279, 9650)]