127458800

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{929}}^1$

素因数の和:968

約数の個数: 120

約数和(自身を含む): 357492000

約数和(自身を除く): 230033200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 929, 980, 1225, 1372, 1400, 1715, 1858, 1960, 2450, 2744, 2800, 3430, 3716, 3920, 4645, 4900, 5488, 6503, 6860, 7432, 8575, 9290, 9800, 13006, 13720, 14864, 17150, 18580, 19600, 23225, 26012, 27440, 32515, 34300, 37160, 45521, 46450, 52024, 65030, 68600, 74320, 91042, 92900, 104048, 130060, 137200, 162575, 182084, 185800, 227605, 260120, 318647, 325150, 364168, 371600, 455210, 520240, 637294, 650300, 728336, 910420, 1138025, 1274588, 1300600, 1593235, 1820840, 2276050, 2549176, 2601200, 3186470, 3641680, 4552100, 5098352, 6372940, 7966175, 9104200, 12745880, 15932350, 18208400, 25491760, 31864700, 63729400, 127458800]

約数ペア:

[(1, 127458800), (2, 63729400), (4, 31864700), (5, 25491760), (7, 18208400), (8, 15932350), (10, 12745880), (14, 9104200), (16, 7966175), (20, 6372940), (25, 5098352), (28, 4552100), (35, 3641680), (40, 3186470), (49, 2601200), (50, 2549176), (56, 2276050), (70, 1820840), (80, 1593235), (98, 1300600), (100, 1274588), (112, 1138025), (140, 910420), (175, 728336), (196, 650300), (200, 637294), (245, 520240), (280, 455210), (343, 371600), (350, 364168), (392, 325150), (400, 318647), (490, 260120), (560, 227605), (686, 185800), (700, 182084), (784, 162575), (929, 137200), (980, 130060), (1225, 104048), (1372, 92900), (1400, 91042), (1715, 74320), (1858, 68600), (1960, 65030), (2450, 52024), (2744, 46450), (2800, 45521), (3430, 37160), (3716, 34300), (3920, 32515), (4645, 27440), (4900, 26012), (5488, 23225), (6503, 19600), (6860, 18580), (7432, 17150), (8575, 14864), (9290, 13720), (9800, 13006)]