489058200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11813}}^1$

素因数の和:11858

約数の個数: 144

約数和(自身を含む): 1713975120

約数和(自身を除く): 1224916920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 2070, 2300, 2760, 3450, 4140, 4600, 5175, 6900, 8280, 10350, 11813, 13800, 20700, 23626, 35439, 41400, 47252, 59065, 70878, 94504, 106317, 118130, 141756, 177195, 212634, 236260, 271699, 283512, 295325, 354390, 425268, 472520, 531585, 543398, 590650, 708780, 815097, 850536, 885975, 1063170, 1086796, 1181300, 1358495, 1417560, 1630194, 1771950, 2126340, 2173592, 2362600, 2445291, 2657925, 2716990, 3260388, 3543900, 4075485, 4252680, 4890582, 5315850, 5433980, 6520776, 6792475, 7087800, 8150970, 9781164, 10631700, 10867960, 12226455, 13584950, 16301940, 19562328, 20377425, 21263400, 24452910, 27169900, 32603880, 40754850, 48905820, 54339800, 61132275, 81509700, 97811640, 122264550, 163019400, 244529100, 489058200]

約数ペア:

[(1, 489058200), (2, 244529100), (3, 163019400), (4, 122264550), (5, 97811640), (6, 81509700), (8, 61132275), (9, 54339800), (10, 48905820), (12, 40754850), (15, 32603880), (18, 27169900), (20, 24452910), (23, 21263400), (24, 20377425), (25, 19562328), (30, 16301940), (36, 13584950), (40, 12226455), (45, 10867960), (46, 10631700), (50, 9781164), (60, 8150970), (69, 7087800), (72, 6792475), (75, 6520776), (90, 5433980), (92, 5315850), (100, 4890582), (115, 4252680), (120, 4075485), (138, 3543900), (150, 3260388), (180, 2716990), (184, 2657925), (200, 2445291), (207, 2362600), (225, 2173592), (230, 2126340), (276, 1771950), (300, 1630194), (345, 1417560), (360, 1358495), (414, 1181300), (450, 1086796), (460, 1063170), (552, 885975), (575, 850536), (600, 815097), (690, 708780), (828, 590650), (900, 543398), (920, 531585), (1035, 472520), (1150, 425268), (1380, 354390), (1656, 295325), (1725, 283512), (1800, 271699), (2070, 236260), (2300, 212634), (2760, 177195), (3450, 141756), (4140, 118130), (4600, 106317), (5175, 94504), (6900, 70878), (8280, 59065), (10350, 47252), (11813, 41400), (13800, 35439), (20700, 23626)]