102458100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 319979520

約数和(自身を除く): 217521420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 31, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 124, 138, 150, 155, 186, 230, 276, 300, 310, 345, 372, 460, 465, 479, 575, 620, 690, 713, 775, 930, 958, 1150, 1380, 1426, 1437, 1550, 1725, 1860, 1916, 2139, 2300, 2325, 2395, 2852, 2874, 3100, 3450, 3565, 4278, 4650, 4790, 5748, 6900, 7130, 7185, 8556, 9300, 9580, 10695, 11017, 11975, 14260, 14370, 14849, 17825, 21390, 22034, 23950, 28740, 29698, 33051, 35650, 35925, 42780, 44068, 44547, 47900, 53475, 55085, 59396, 66102, 71300, 71850, 74245, 89094, 106950, 110170, 132204, 143700, 148490, 165255, 178188, 213900, 220340, 222735, 275425, 296980, 330510, 341527, 371225, 445470, 550850, 661020, 683054, 742450, 826275, 890940, 1024581, 1101700, 1113675, 1366108, 1484900, 1652550, 1707635, 2049162, 2227350, 3305100, 3415270, 4098324, 4454700, 5122905, 6830540, 8538175, 10245810, 17076350, 20491620, 25614525, 34152700, 51229050, 102458100]

約数ペア:

[(1, 102458100), (2, 51229050), (3, 34152700), (4, 25614525), (5, 20491620), (6, 17076350), (10, 10245810), (12, 8538175), (15, 6830540), (20, 5122905), (23, 4454700), (25, 4098324), (30, 3415270), (31, 3305100), (46, 2227350), (50, 2049162), (60, 1707635), (62, 1652550), (69, 1484900), (75, 1366108), (92, 1113675), (93, 1101700), (100, 1024581), (115, 890940), (124, 826275), (138, 742450), (150, 683054), (155, 661020), (186, 550850), (230, 445470), (276, 371225), (300, 341527), (310, 330510), (345, 296980), (372, 275425), (460, 222735), (465, 220340), (479, 213900), (575, 178188), (620, 165255), (690, 148490), (713, 143700), (775, 132204), (930, 110170), (958, 106950), (1150, 89094), (1380, 74245), (1426, 71850), (1437, 71300), (1550, 66102), (1725, 59396), (1860, 55085), (1916, 53475), (2139, 47900), (2300, 44547), (2325, 44068), (2395, 42780), (2852, 35925), (2874, 35650), (3100, 33051), (3450, 29698), (3565, 28740), (4278, 23950), (4650, 22034), (4790, 21390), (5748, 17825), (6900, 14849), (7130, 14370), (7185, 14260), (8556, 11975), (9300, 11017), (9580, 10695)]