105538500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 144

約数和(自身を含む): 340704000

約数和(自身を除く): 235165500

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, 125, 141, 150, 180, 188, 225, 235, 250, 282, 300, 375, 423, 450, 470, 499, 500, 564, 705, 750, 846, 900, 940, 998, 1125, 1175, 1410, 1497, 1500, 1692, 1996, 2115, 2250, 2350, 2495, 2820, 2994, 3525, 4230, 4491, 4500, 4700, 4990, 5875, 5988, 7050, 7485, 8460, 8982, 9980, 10575, 11750, 12475, 14100, 14970, 17625, 17964, 21150, 22455, 23453, 23500, 24950, 29940, 35250, 37425, 42300, 44910, 46906, 49900, 52875, 62375, 70359, 70500, 74850, 89820, 93812, 105750, 112275, 117265, 124750, 140718, 149700, 187125, 211077, 211500, 224550, 234530, 249500, 281436, 351795, 374250, 422154, 449100, 469060, 561375, 586325, 703590, 748500, 844308, 1055385, 1122750, 1172650, 1407180, 1758975, 2110770, 2245500, 2345300, 2931625, 3517950, 4221540, 5276925, 5863250, 7035900, 8794875, 10553850, 11726500, 17589750, 21107700, 26384625, 35179500, 52769250, 105538500]

約数ペア:

[(1, 105538500), (2, 52769250), (3, 35179500), (4, 26384625), (5, 21107700), (6, 17589750), (9, 11726500), (10, 10553850), (12, 8794875), (15, 7035900), (18, 5863250), (20, 5276925), (25, 4221540), (30, 3517950), (36, 2931625), (45, 2345300), (47, 2245500), (50, 2110770), (60, 1758975), (75, 1407180), (90, 1172650), (94, 1122750), (100, 1055385), (125, 844308), (141, 748500), (150, 703590), (180, 586325), (188, 561375), (225, 469060), (235, 449100), (250, 422154), (282, 374250), (300, 351795), (375, 281436), (423, 249500), (450, 234530), (470, 224550), (499, 211500), (500, 211077), (564, 187125), (705, 149700), (750, 140718), (846, 124750), (900, 117265), (940, 112275), (998, 105750), (1125, 93812), (1175, 89820), (1410, 74850), (1497, 70500), (1500, 70359), (1692, 62375), (1996, 52875), (2115, 49900), (2250, 46906), (2350, 44910), (2495, 42300), (2820, 37425), (2994, 35250), (3525, 29940), (4230, 24950), (4491, 23500), (4500, 23453), (4700, 22455), (4990, 21150), (5875, 17964), (5988, 17625), (7050, 14970), (7485, 14100), (8460, 12475), (8982, 11750), (9980, 10575)]