109566400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:147

約数の個数: 126

約数和(自身を含む): 284345888

約数和(自身を除く): 174779488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 47, 50, 62, 64, 80, 94, 100, 124, 155, 160, 188, 200, 235, 248, 310, 320, 376, 400, 470, 496, 620, 752, 775, 800, 940, 992, 1175, 1240, 1457, 1504, 1550, 1600, 1880, 1984, 2209, 2350, 2480, 2914, 3008, 3100, 3760, 4418, 4700, 4960, 5828, 6200, 7285, 7520, 8836, 9400, 9920, 11045, 11656, 12400, 14570, 15040, 17672, 18800, 22090, 23312, 24800, 29140, 35344, 36425, 37600, 44180, 46624, 49600, 55225, 58280, 68479, 70688, 72850, 75200, 88360, 93248, 110450, 116560, 136958, 141376, 145700, 176720, 220900, 233120, 273916, 291400, 342395, 353440, 441800, 466240, 547832, 582800, 684790, 706880, 883600, 1095664, 1165600, 1369580, 1711975, 1767200, 2191328, 2331200, 2739160, 3423950, 3534400, 4382656, 5478320, 6847900, 10956640, 13695800, 21913280, 27391600, 54783200, 109566400]

約数ペア:

[(1, 109566400), (2, 54783200), (4, 27391600), (5, 21913280), (8, 13695800), (10, 10956640), (16, 6847900), (20, 5478320), (25, 4382656), (31, 3534400), (32, 3423950), (40, 2739160), (47, 2331200), (50, 2191328), (62, 1767200), (64, 1711975), (80, 1369580), (94, 1165600), (100, 1095664), (124, 883600), (155, 706880), (160, 684790), (188, 582800), (200, 547832), (235, 466240), (248, 441800), (310, 353440), (320, 342395), (376, 291400), (400, 273916), (470, 233120), (496, 220900), (620, 176720), (752, 145700), (775, 141376), (800, 136958), (940, 116560), (992, 110450), (1175, 93248), (1240, 88360), (1457, 75200), (1504, 72850), (1550, 70688), (1600, 68479), (1880, 58280), (1984, 55225), (2209, 49600), (2350, 46624), (2480, 44180), (2914, 37600), (3008, 36425), (3100, 35344), (3760, 29140), (4418, 24800), (4700, 23312), (4960, 22090), (5828, 18800), (6200, 17672), (7285, 15040), (7520, 14570), (8836, 12400), (9400, 11656), (9920, 11045)]