55828500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 200578560

約数和(自身を除く): 144750060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 125, 130, 140, 150, 156, 175, 182, 195, 210, 250, 260, 273, 300, 325, 350, 364, 375, 390, 409, 420, 455, 500, 525, 546, 650, 700, 750, 780, 818, 875, 910, 975, 1050, 1092, 1227, 1300, 1365, 1500, 1625, 1636, 1750, 1820, 1950, 2045, 2100, 2275, 2454, 2625, 2730, 2863, 3250, 3500, 3900, 4090, 4550, 4875, 4908, 5250, 5317, 5460, 5726, 6135, 6500, 6825, 8180, 8589, 9100, 9750, 10225, 10500, 10634, 11375, 11452, 12270, 13650, 14315, 15951, 17178, 19500, 20450, 21268, 22750, 24540, 26585, 27300, 28630, 30675, 31902, 34125, 34356, 37219, 40900, 42945, 45500, 51125, 53170, 57260, 61350, 63804, 68250, 71575, 74438, 79755, 85890, 102250, 106340, 111657, 122700, 132925, 136500, 143150, 148876, 153375, 159510, 171780, 186095, 204500, 214725, 223314, 265850, 286300, 306750, 319020, 357875, 372190, 398775, 429450, 446628, 531700, 558285, 613500, 664625, 715750, 744380, 797550, 858900, 930475, 1073625, 1116570, 1329250, 1431500, 1595100, 1860950, 1993875, 2147250, 2233140, 2658500, 2791425, 3721900, 3987750, 4294500, 4652375, 5582850, 7975500, 9304750, 11165700, 13957125, 18609500, 27914250, 55828500]

約数ペア:

[(1, 55828500), (2, 27914250), (3, 18609500), (4, 13957125), (5, 11165700), (6, 9304750), (7, 7975500), (10, 5582850), (12, 4652375), (13, 4294500), (14, 3987750), (15, 3721900), (20, 2791425), (21, 2658500), (25, 2233140), (26, 2147250), (28, 1993875), (30, 1860950), (35, 1595100), (39, 1431500), (42, 1329250), (50, 1116570), (52, 1073625), (60, 930475), (65, 858900), (70, 797550), (75, 744380), (78, 715750), (84, 664625), (91, 613500), (100, 558285), (105, 531700), (125, 446628), (130, 429450), (140, 398775), (150, 372190), (156, 357875), (175, 319020), (182, 306750), (195, 286300), (210, 265850), (250, 223314), (260, 214725), (273, 204500), (300, 186095), (325, 171780), (350, 159510), (364, 153375), (375, 148876), (390, 143150), (409, 136500), (420, 132925), (455, 122700), (500, 111657), (525, 106340), (546, 102250), (650, 85890), (700, 79755), (750, 74438), (780, 71575), (818, 68250), (875, 63804), (910, 61350), (975, 57260), (1050, 53170), (1092, 51125), (1227, 45500), (1300, 42945), (1365, 40900), (1500, 37219), (1625, 34356), (1636, 34125), (1750, 31902), (1820, 30675), (1950, 28630), (2045, 27300), (2100, 26585), (2275, 24540), (2454, 22750), (2625, 21268), (2730, 20450), (2863, 19500), (3250, 17178), (3500, 15951), (3900, 14315), (4090, 13650), (4550, 12270), (4875, 11452), (4908, 11375), (5250, 10634), (5317, 10500), (5460, 10225), (5726, 9750), (6135, 9100), (6500, 8589), (6825, 8180)]