155199800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6521}}^1$

素因数の和:6561

約数の個数: 96

約数和(自身を含む): 436713120

約数和(自身を除く): 281513320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1190, 1400, 1700, 2380, 2975, 3400, 4760, 5950, 6521, 11900, 13042, 23800, 26084, 32605, 45647, 52168, 65210, 91294, 110857, 130420, 163025, 182588, 221714, 228235, 260840, 326050, 365176, 443428, 456470, 554285, 652100, 775999, 886856, 912940, 1108570, 1141175, 1304200, 1551998, 1825880, 2217140, 2282350, 2771425, 3103996, 3879995, 4434280, 4564700, 5542850, 6207992, 7759990, 9129400, 11085700, 15519980, 19399975, 22171400, 31039960, 38799950, 77599900, 155199800]

約数ペア:

[(1, 155199800), (2, 77599900), (4, 38799950), (5, 31039960), (7, 22171400), (8, 19399975), (10, 15519980), (14, 11085700), (17, 9129400), (20, 7759990), (25, 6207992), (28, 5542850), (34, 4564700), (35, 4434280), (40, 3879995), (50, 3103996), (56, 2771425), (68, 2282350), (70, 2217140), (85, 1825880), (100, 1551998), (119, 1304200), (136, 1141175), (140, 1108570), (170, 912940), (175, 886856), (200, 775999), (238, 652100), (280, 554285), (340, 456470), (350, 443428), (425, 365176), (476, 326050), (595, 260840), (680, 228235), (700, 221714), (850, 182588), (952, 163025), (1190, 130420), (1400, 110857), (1700, 91294), (2380, 65210), (2975, 52168), (3400, 45647), (4760, 32605), (5950, 26084), (6521, 23800), (11900, 13042)]