172719400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 463631040

約数和(自身を除く): 290911640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 107, 140, 175, 200, 214, 280, 350, 428, 535, 700, 749, 856, 1070, 1153, 1400, 1498, 2140, 2306, 2675, 2996, 3745, 4280, 4612, 5350, 5765, 5992, 7490, 8071, 9224, 10700, 11530, 14980, 16142, 18725, 21400, 23060, 28825, 29960, 32284, 37450, 40355, 46120, 57650, 64568, 74900, 80710, 115300, 123371, 149800, 161420, 201775, 230600, 246742, 322840, 403550, 493484, 616855, 807100, 863597, 986968, 1233710, 1614200, 1727194, 2467420, 3084275, 3454388, 4317985, 4934840, 6168550, 6908776, 8635970, 12337100, 17271940, 21589925, 24674200, 34543880, 43179850, 86359700, 172719400]

約数ペア:

[(1, 172719400), (2, 86359700), (4, 43179850), (5, 34543880), (7, 24674200), (8, 21589925), (10, 17271940), (14, 12337100), (20, 8635970), (25, 6908776), (28, 6168550), (35, 4934840), (40, 4317985), (50, 3454388), (56, 3084275), (70, 2467420), (100, 1727194), (107, 1614200), (140, 1233710), (175, 986968), (200, 863597), (214, 807100), (280, 616855), (350, 493484), (428, 403550), (535, 322840), (700, 246742), (749, 230600), (856, 201775), (1070, 161420), (1153, 149800), (1400, 123371), (1498, 115300), (2140, 80710), (2306, 74900), (2675, 64568), (2996, 57650), (3745, 46120), (4280, 40355), (4612, 37450), (5350, 32284), (5765, 29960), (5992, 28825), (7490, 23060), (8071, 21400), (9224, 18725), (10700, 16142), (11530, 14980)]