120491700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 401890944

約数和(自身を除く): 281399244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 181, 210, 300, 317, 350, 362, 420, 525, 543, 634, 700, 724, 905, 951, 1050, 1086, 1267, 1268, 1585, 1810, 1902, 2100, 2172, 2219, 2534, 2715, 3170, 3620, 3801, 3804, 4438, 4525, 4755, 5068, 5430, 6335, 6340, 6657, 7602, 7925, 8876, 9050, 9510, 10860, 11095, 12670, 13314, 13575, 15204, 15850, 18100, 19005, 19020, 22190, 23775, 25340, 26628, 27150, 31675, 31700, 33285, 38010, 44380, 47550, 54300, 55475, 57377, 63350, 66570, 76020, 95025, 95100, 110950, 114754, 126700, 133140, 166425, 172131, 190050, 221900, 229508, 286885, 332850, 344262, 380100, 401639, 573770, 665700, 688524, 803278, 860655, 1147540, 1204917, 1434425, 1606556, 1721310, 2008195, 2409834, 2868850, 3442620, 4016390, 4303275, 4819668, 5737700, 6024585, 8032780, 8606550, 10040975, 12049170, 17213100, 20081950, 24098340, 30122925, 40163900, 60245850, 120491700]

約数ペア:

[(1, 120491700), (2, 60245850), (3, 40163900), (4, 30122925), (5, 24098340), (6, 20081950), (7, 17213100), (10, 12049170), (12, 10040975), (14, 8606550), (15, 8032780), (20, 6024585), (21, 5737700), (25, 4819668), (28, 4303275), (30, 4016390), (35, 3442620), (42, 2868850), (50, 2409834), (60, 2008195), (70, 1721310), (75, 1606556), (84, 1434425), (100, 1204917), (105, 1147540), (140, 860655), (150, 803278), (175, 688524), (181, 665700), (210, 573770), (300, 401639), (317, 380100), (350, 344262), (362, 332850), (420, 286885), (525, 229508), (543, 221900), (634, 190050), (700, 172131), (724, 166425), (905, 133140), (951, 126700), (1050, 114754), (1086, 110950), (1267, 95100), (1268, 95025), (1585, 76020), (1810, 66570), (1902, 63350), (2100, 57377), (2172, 55475), (2219, 54300), (2534, 47550), (2715, 44380), (3170, 38010), (3620, 33285), (3801, 31700), (3804, 31675), (4438, 27150), (4525, 26628), (4755, 25340), (5068, 23775), (5430, 22190), (6335, 19020), (6340, 19005), (6657, 18100), (7602, 15850), (7925, 15204), (8876, 13575), (9050, 13314), (9510, 12670), (10860, 11095)]