173207850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{193}}^2$

素因数の和:432

約数の個数: 72

約数和(自身を含む): 445721472

約数和(自身を除く): 272513622

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 193, 310, 386, 465, 579, 775, 930, 965, 1158, 1550, 1930, 2325, 2895, 4650, 4825, 5790, 5983, 9650, 11966, 14475, 17949, 28950, 29915, 35898, 37249, 59830, 74498, 89745, 111747, 149575, 179490, 186245, 223494, 299150, 372490, 448725, 558735, 897450, 931225, 1117470, 1154719, 1862450, 2309438, 2793675, 3464157, 5587350, 5773595, 6928314, 11547190, 17320785, 28867975, 34641570, 57735950, 86603925, 173207850]

約数ペア:

[(1, 173207850), (2, 86603925), (3, 57735950), (5, 34641570), (6, 28867975), (10, 17320785), (15, 11547190), (25, 6928314), (30, 5773595), (31, 5587350), (50, 3464157), (62, 2793675), (75, 2309438), (93, 1862450), (150, 1154719), (155, 1117470), (186, 931225), (193, 897450), (310, 558735), (386, 448725), (465, 372490), (579, 299150), (775, 223494), (930, 186245), (965, 179490), (1158, 149575), (1550, 111747), (1930, 89745), (2325, 74498), (2895, 59830), (4650, 37249), (4825, 35898), (5790, 29915), (5983, 28950), (9650, 17949), (11966, 14475)]