72419700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{853}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 210521248

約数和(自身を除く): 138101548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 283, 300, 566, 849, 853, 1132, 1415, 1698, 1706, 2559, 2830, 3396, 3412, 4245, 4265, 5118, 5660, 7075, 8490, 8530, 10236, 12795, 14150, 16980, 17060, 21225, 21325, 25590, 28300, 42450, 42650, 51180, 63975, 84900, 85300, 127950, 241399, 255900, 482798, 724197, 965596, 1206995, 1448394, 2413990, 2896788, 3620985, 4827980, 6034975, 7241970, 12069950, 14483940, 18104925, 24139900, 36209850, 72419700]

約数ペア:

[(1, 72419700), (2, 36209850), (3, 24139900), (4, 18104925), (5, 14483940), (6, 12069950), (10, 7241970), (12, 6034975), (15, 4827980), (20, 3620985), (25, 2896788), (30, 2413990), (50, 1448394), (60, 1206995), (75, 965596), (100, 724197), (150, 482798), (283, 255900), (300, 241399), (566, 127950), (849, 85300), (853, 84900), (1132, 63975), (1415, 51180), (1698, 42650), (1706, 42450), (2559, 28300), (2830, 25590), (3396, 21325), (3412, 21225), (4245, 17060), (4265, 16980), (5118, 14150), (5660, 12795), (7075, 10236), (8490, 8530)]