68592300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 229985280

約数和(自身を除く): 161392980

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, 89, 100, 105, 140, 150, 175, 178, 210, 267, 300, 350, 356, 367, 420, 445, 525, 534, 623, 700, 734, 890, 1050, 1068, 1101, 1246, 1335, 1468, 1780, 1835, 1869, 2100, 2202, 2225, 2492, 2569, 2670, 3115, 3670, 3738, 4404, 4450, 5138, 5340, 5505, 6230, 6675, 7340, 7476, 7707, 8900, 9175, 9345, 10276, 11010, 12460, 12845, 13350, 15414, 15575, 18350, 18690, 22020, 25690, 26700, 27525, 30828, 31150, 32663, 36700, 37380, 38535, 46725, 51380, 55050, 62300, 64225, 65326, 77070, 93450, 97989, 110100, 128450, 130652, 154140, 163315, 186900, 192675, 195978, 228641, 256900, 326630, 385350, 391956, 457282, 489945, 653260, 685923, 770700, 816575, 914564, 979890, 1143205, 1371846, 1633150, 1959780, 2286410, 2449725, 2743692, 3266300, 3429615, 4572820, 4899450, 5716025, 6859230, 9798900, 11432050, 13718460, 17148075, 22864100, 34296150, 68592300]

約数ペア:

[(1, 68592300), (2, 34296150), (3, 22864100), (4, 17148075), (5, 13718460), (6, 11432050), (7, 9798900), (10, 6859230), (12, 5716025), (14, 4899450), (15, 4572820), (20, 3429615), (21, 3266300), (25, 2743692), (28, 2449725), (30, 2286410), (35, 1959780), (42, 1633150), (50, 1371846), (60, 1143205), (70, 979890), (75, 914564), (84, 816575), (89, 770700), (100, 685923), (105, 653260), (140, 489945), (150, 457282), (175, 391956), (178, 385350), (210, 326630), (267, 256900), (300, 228641), (350, 195978), (356, 192675), (367, 186900), (420, 163315), (445, 154140), (525, 130652), (534, 128450), (623, 110100), (700, 97989), (734, 93450), (890, 77070), (1050, 65326), (1068, 64225), (1101, 62300), (1246, 55050), (1335, 51380), (1468, 46725), (1780, 38535), (1835, 37380), (1869, 36700), (2100, 32663), (2202, 31150), (2225, 30828), (2492, 27525), (2569, 26700), (2670, 25690), (3115, 22020), (3670, 18690), (3738, 18350), (4404, 15575), (4450, 15414), (5138, 13350), (5340, 12845), (5505, 12460), (6230, 11010), (6675, 10276), (7340, 9345), (7476, 9175), (7707, 8900)]