42173100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1064

約数の個数: 108

約数和(自身を含む): 135137184

約数和(自身を除く): 92964084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 705, 846, 900, 940, 997, 1175, 1410, 1692, 1994, 2115, 2350, 2820, 2991, 3525, 3988, 4230, 4700, 4985, 5982, 7050, 8460, 8973, 9970, 10575, 11964, 14100, 14955, 17946, 19940, 21150, 24925, 29910, 35892, 42300, 44865, 46859, 49850, 59820, 74775, 89730, 93718, 99700, 140577, 149550, 179460, 187436, 224325, 234295, 281154, 299100, 421731, 448650, 468590, 562308, 702885, 843462, 897300, 937180, 1171475, 1405770, 1686924, 2108655, 2342950, 2811540, 3514425, 4217310, 4685900, 7028850, 8434620, 10543275, 14057700, 21086550, 42173100]

約数ペア:

[(1, 42173100), (2, 21086550), (3, 14057700), (4, 10543275), (5, 8434620), (6, 7028850), (9, 4685900), (10, 4217310), (12, 3514425), (15, 2811540), (18, 2342950), (20, 2108655), (25, 1686924), (30, 1405770), (36, 1171475), (45, 937180), (47, 897300), (50, 843462), (60, 702885), (75, 562308), (90, 468590), (94, 448650), (100, 421731), (141, 299100), (150, 281154), (180, 234295), (188, 224325), (225, 187436), (235, 179460), (282, 149550), (300, 140577), (423, 99700), (450, 93718), (470, 89730), (564, 74775), (705, 59820), (846, 49850), (900, 46859), (940, 44865), (997, 42300), (1175, 35892), (1410, 29910), (1692, 24925), (1994, 21150), (2115, 19940), (2350, 17946), (2820, 14955), (2991, 14100), (3525, 11964), (3988, 10575), (4230, 9970), (4700, 8973), (4985, 8460), (5982, 7050)]