55229200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 180

約数和(自身を含む): 154759440

約数和(自身を除く): 99530240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 43, 50, 52, 65, 76, 80, 86, 95, 100, 104, 130, 152, 169, 172, 190, 200, 208, 215, 247, 260, 304, 325, 338, 344, 380, 400, 430, 475, 494, 520, 559, 650, 676, 688, 760, 817, 845, 860, 950, 988, 1040, 1075, 1118, 1235, 1300, 1352, 1520, 1634, 1690, 1720, 1900, 1976, 2150, 2236, 2470, 2600, 2704, 2795, 3211, 3268, 3380, 3440, 3800, 3952, 4085, 4225, 4300, 4472, 4940, 5200, 5590, 6175, 6422, 6536, 6760, 7267, 7600, 8170, 8450, 8600, 8944, 9880, 10621, 11180, 12350, 12844, 13072, 13520, 13975, 14534, 16055, 16340, 16900, 17200, 19760, 20425, 21242, 22360, 24700, 25688, 27950, 29068, 32110, 32680, 33800, 36335, 40850, 42484, 44720, 49400, 51376, 53105, 55900, 58136, 64220, 65360, 67600, 72670, 80275, 81700, 84968, 98800, 106210, 111800, 116272, 128440, 138073, 145340, 160550, 163400, 169936, 181675, 212420, 223600, 256880, 265525, 276146, 290680, 321100, 326800, 363350, 424840, 531050, 552292, 581360, 642200, 690365, 726700, 849680, 1062100, 1104584, 1284400, 1380730, 1453400, 2124200, 2209168, 2761460, 2906800, 3451825, 4248400, 5522920, 6903650, 11045840, 13807300, 27614600, 55229200]

約数ペア:

[(1, 55229200), (2, 27614600), (4, 13807300), (5, 11045840), (8, 6903650), (10, 5522920), (13, 4248400), (16, 3451825), (19, 2906800), (20, 2761460), (25, 2209168), (26, 2124200), (38, 1453400), (40, 1380730), (43, 1284400), (50, 1104584), (52, 1062100), (65, 849680), (76, 726700), (80, 690365), (86, 642200), (95, 581360), (100, 552292), (104, 531050), (130, 424840), (152, 363350), (169, 326800), (172, 321100), (190, 290680), (200, 276146), (208, 265525), (215, 256880), (247, 223600), (260, 212420), (304, 181675), (325, 169936), (338, 163400), (344, 160550), (380, 145340), (400, 138073), (430, 128440), (475, 116272), (494, 111800), (520, 106210), (559, 98800), (650, 84968), (676, 81700), (688, 80275), (760, 72670), (817, 67600), (845, 65360), (860, 64220), (950, 58136), (988, 55900), (1040, 53105), (1075, 51376), (1118, 49400), (1235, 44720), (1300, 42484), (1352, 40850), (1520, 36335), (1634, 33800), (1690, 32680), (1720, 32110), (1900, 29068), (1976, 27950), (2150, 25688), (2236, 24700), (2470, 22360), (2600, 21242), (2704, 20425), (2795, 19760), (3211, 17200), (3268, 16900), (3380, 16340), (3440, 16055), (3800, 14534), (3952, 13975), (4085, 13520), (4225, 13072), (4300, 12844), (4472, 12350), (4940, 11180), (5200, 10621), (5590, 9880), (6175, 8944), (6422, 8600), (6536, 8450), (6760, 8170), (7267, 7600)]