61288500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 220147200

約数和(自身を除く): 158858700

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, 420, 449, 455, 500, 525, 546, 650, 700, 750, 780, 875, 898, 910, 975, 1050, 1092, 1300, 1347, 1365, 1500, 1625, 1750, 1796, 1820, 1950, 2100, 2245, 2275, 2625, 2694, 2730, 3143, 3250, 3500, 3900, 4490, 4550, 4875, 5250, 5388, 5460, 5837, 6286, 6500, 6735, 6825, 8980, 9100, 9429, 9750, 10500, 11225, 11375, 11674, 12572, 13470, 13650, 15715, 17511, 18858, 19500, 22450, 22750, 23348, 26940, 27300, 29185, 31430, 33675, 34125, 35022, 37716, 40859, 44900, 45500, 47145, 56125, 58370, 62860, 67350, 68250, 70044, 78575, 81718, 87555, 94290, 112250, 116740, 122577, 134700, 136500, 145925, 157150, 163436, 168375, 175110, 188580, 204295, 224500, 235725, 245154, 291850, 314300, 336750, 350220, 392875, 408590, 437775, 471450, 490308, 583700, 612885, 673500, 729625, 785750, 817180, 875550, 942900, 1021475, 1178625, 1225770, 1459250, 1571500, 1751100, 2042950, 2188875, 2357250, 2451540, 2918500, 3064425, 4085900, 4377750, 4714500, 5107375, 6128850, 8755500, 10214750, 12257700, 15322125, 20429500, 30644250, 61288500]

約数ペア:

[(1, 61288500), (2, 30644250), (3, 20429500), (4, 15322125), (5, 12257700), (6, 10214750), (7, 8755500), (10, 6128850), (12, 5107375), (13, 4714500), (14, 4377750), (15, 4085900), (20, 3064425), (21, 2918500), (25, 2451540), (26, 2357250), (28, 2188875), (30, 2042950), (35, 1751100), (39, 1571500), (42, 1459250), (50, 1225770), (52, 1178625), (60, 1021475), (65, 942900), (70, 875550), (75, 817180), (78, 785750), (84, 729625), (91, 673500), (100, 612885), (105, 583700), (125, 490308), (130, 471450), (140, 437775), (150, 408590), (156, 392875), (175, 350220), (182, 336750), (195, 314300), (210, 291850), (250, 245154), (260, 235725), (273, 224500), (300, 204295), (325, 188580), (350, 175110), (364, 168375), (375, 163436), (390, 157150), (420, 145925), (449, 136500), (455, 134700), (500, 122577), (525, 116740), (546, 112250), (650, 94290), (700, 87555), (750, 81718), (780, 78575), (875, 70044), (898, 68250), (910, 67350), (975, 62860), (1050, 58370), (1092, 56125), (1300, 47145), (1347, 45500), (1365, 44900), (1500, 40859), (1625, 37716), (1750, 35022), (1796, 34125), (1820, 33675), (1950, 31430), (2100, 29185), (2245, 27300), (2275, 26940), (2625, 23348), (2694, 22750), (2730, 22450), (3143, 19500), (3250, 18858), (3500, 17511), (3900, 15715), (4490, 13650), (4550, 13470), (4875, 12572), (5250, 11674), (5388, 11375), (5460, 11225), (5837, 10500), (6286, 9750), (6500, 9429), (6735, 9100), (6825, 8980)]