8934900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 29164800

約数和(自身を除く): 20229900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 79, 87, 100, 116, 130, 145, 150, 156, 158, 174, 195, 237, 260, 290, 300, 316, 325, 348, 377, 390, 395, 435, 474, 580, 650, 725, 754, 780, 790, 870, 948, 975, 1027, 1131, 1185, 1300, 1450, 1508, 1580, 1740, 1885, 1950, 1975, 2054, 2175, 2262, 2291, 2370, 2900, 3081, 3770, 3900, 3950, 4108, 4350, 4524, 4582, 4740, 5135, 5655, 5925, 6162, 6873, 7540, 7900, 8700, 9164, 9425, 10270, 11310, 11455, 11850, 12324, 13746, 15405, 18850, 20540, 22620, 22910, 23700, 25675, 27492, 28275, 29783, 30810, 34365, 37700, 45820, 51350, 56550, 57275, 59566, 61620, 68730, 77025, 89349, 102700, 113100, 114550, 119132, 137460, 148915, 154050, 171825, 178698, 229100, 297830, 308100, 343650, 357396, 446745, 595660, 687300, 744575, 893490, 1489150, 1786980, 2233725, 2978300, 4467450, 8934900]

約数ペア:

[(1, 8934900), (2, 4467450), (3, 2978300), (4, 2233725), (5, 1786980), (6, 1489150), (10, 893490), (12, 744575), (13, 687300), (15, 595660), (20, 446745), (25, 357396), (26, 343650), (29, 308100), (30, 297830), (39, 229100), (50, 178698), (52, 171825), (58, 154050), (60, 148915), (65, 137460), (75, 119132), (78, 114550), (79, 113100), (87, 102700), (100, 89349), (116, 77025), (130, 68730), (145, 61620), (150, 59566), (156, 57275), (158, 56550), (174, 51350), (195, 45820), (237, 37700), (260, 34365), (290, 30810), (300, 29783), (316, 28275), (325, 27492), (348, 25675), (377, 23700), (390, 22910), (395, 22620), (435, 20540), (474, 18850), (580, 15405), (650, 13746), (725, 12324), (754, 11850), (780, 11455), (790, 11310), (870, 10270), (948, 9425), (975, 9164), (1027, 8700), (1131, 7900), (1185, 7540), (1300, 6873), (1450, 6162), (1508, 5925), (1580, 5655), (1740, 5135), (1885, 4740), (1950, 4582), (1975, 4524), (2054, 4350), (2175, 4108), (2262, 3950), (2291, 3900), (2370, 3770), (2900, 3081)]