459931600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 1179031680

約数和(自身を除く): 719100080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 239, 272, 283, 340, 400, 425, 478, 566, 680, 850, 956, 1132, 1195, 1360, 1415, 1700, 1912, 2264, 2390, 2830, 3400, 3824, 4063, 4528, 4780, 4811, 5660, 5975, 6800, 7075, 8126, 9560, 9622, 11320, 11950, 14150, 16252, 19120, 19244, 20315, 22640, 23900, 24055, 28300, 32504, 38488, 40630, 47800, 48110, 56600, 65008, 67637, 76976, 81260, 95600, 96220, 101575, 113200, 120275, 135274, 162520, 192440, 203150, 240550, 270548, 325040, 338185, 384880, 406300, 481100, 541096, 676370, 812600, 962200, 1082192, 1149829, 1352740, 1625200, 1690925, 1924400, 2299658, 2705480, 3381850, 4599316, 5410960, 5749145, 6763700, 9198632, 11498290, 13527400, 18397264, 22996580, 27054800, 28745725, 45993160, 57491450, 91986320, 114982900, 229965800, 459931600]

約数ペア:

[(1, 459931600), (2, 229965800), (4, 114982900), (5, 91986320), (8, 57491450), (10, 45993160), (16, 28745725), (17, 27054800), (20, 22996580), (25, 18397264), (34, 13527400), (40, 11498290), (50, 9198632), (68, 6763700), (80, 5749145), (85, 5410960), (100, 4599316), (136, 3381850), (170, 2705480), (200, 2299658), (239, 1924400), (272, 1690925), (283, 1625200), (340, 1352740), (400, 1149829), (425, 1082192), (478, 962200), (566, 812600), (680, 676370), (850, 541096), (956, 481100), (1132, 406300), (1195, 384880), (1360, 338185), (1415, 325040), (1700, 270548), (1912, 240550), (2264, 203150), (2390, 192440), (2830, 162520), (3400, 135274), (3824, 120275), (4063, 113200), (4528, 101575), (4780, 96220), (4811, 95600), (5660, 81260), (5975, 76976), (6800, 67637), (7075, 65008), (8126, 56600), (9560, 48110), (9622, 47800), (11320, 40630), (11950, 38488), (14150, 32504), (16252, 28300), (19120, 24055), (19244, 23900), (20315, 22640)]