508799100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3881}}^1$

素因数の和:3940

約数の個数: 144

約数和(自身を含む): 1617396480

約数和(自身を除く): 1108597380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 25, 30, 38, 46, 50, 57, 60, 69, 75, 76, 92, 95, 100, 114, 115, 138, 150, 190, 228, 230, 276, 285, 300, 345, 380, 437, 460, 475, 570, 575, 690, 874, 950, 1140, 1150, 1311, 1380, 1425, 1725, 1748, 1900, 2185, 2300, 2622, 2850, 3450, 3881, 4370, 5244, 5700, 6555, 6900, 7762, 8740, 10925, 11643, 13110, 15524, 19405, 21850, 23286, 26220, 32775, 38810, 43700, 46572, 58215, 65550, 73739, 77620, 89263, 97025, 116430, 131100, 147478, 178526, 194050, 221217, 232860, 267789, 291075, 294956, 357052, 368695, 388100, 442434, 446315, 535578, 582150, 737390, 884868, 892630, 1071156, 1106085, 1164300, 1338945, 1474780, 1695997, 1785260, 1843475, 2212170, 2231575, 2677890, 3391994, 3686950, 4424340, 4463150, 5087991, 5355780, 5530425, 6694725, 6783988, 7373900, 8479985, 8926300, 10175982, 11060850, 13389450, 16959970, 20351964, 22121700, 25439955, 26778900, 33919940, 42399925, 50879910, 84799850, 101759820, 127199775, 169599700, 254399550, 508799100]

約数ペア:

[(1, 508799100), (2, 254399550), (3, 169599700), (4, 127199775), (5, 101759820), (6, 84799850), (10, 50879910), (12, 42399925), (15, 33919940), (19, 26778900), (20, 25439955), (23, 22121700), (25, 20351964), (30, 16959970), (38, 13389450), (46, 11060850), (50, 10175982), (57, 8926300), (60, 8479985), (69, 7373900), (75, 6783988), (76, 6694725), (92, 5530425), (95, 5355780), (100, 5087991), (114, 4463150), (115, 4424340), (138, 3686950), (150, 3391994), (190, 2677890), (228, 2231575), (230, 2212170), (276, 1843475), (285, 1785260), (300, 1695997), (345, 1474780), (380, 1338945), (437, 1164300), (460, 1106085), (475, 1071156), (570, 892630), (575, 884868), (690, 737390), (874, 582150), (950, 535578), (1140, 446315), (1150, 442434), (1311, 388100), (1380, 368695), (1425, 357052), (1725, 294956), (1748, 291075), (1900, 267789), (2185, 232860), (2300, 221217), (2622, 194050), (2850, 178526), (3450, 147478), (3881, 131100), (4370, 116430), (5244, 97025), (5700, 89263), (6555, 77620), (6900, 73739), (7762, 65550), (8740, 58215), (10925, 46572), (11643, 43700), (13110, 38810), (15524, 32775), (19405, 26220), (21850, 23286)]