164296300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2971}}^1$

素因数の和:3071

約数の個数: 72

約数和(自身を含む): 412751360

約数和(自身を除く): 248455060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 1106, 1580, 1975, 2212, 2765, 2971, 3950, 5530, 5942, 7900, 11060, 11884, 13825, 14855, 20797, 27650, 29710, 41594, 55300, 59420, 74275, 83188, 103985, 148550, 207970, 234709, 297100, 415940, 469418, 519925, 938836, 1039850, 1173545, 1642963, 2079700, 2347090, 3285926, 4694180, 5867725, 6571852, 8214815, 11735450, 16429630, 23470900, 32859260, 41074075, 82148150, 164296300]

約数ペア:

[(1, 164296300), (2, 82148150), (4, 41074075), (5, 32859260), (7, 23470900), (10, 16429630), (14, 11735450), (20, 8214815), (25, 6571852), (28, 5867725), (35, 4694180), (50, 3285926), (70, 2347090), (79, 2079700), (100, 1642963), (140, 1173545), (158, 1039850), (175, 938836), (316, 519925), (350, 469418), (395, 415940), (553, 297100), (700, 234709), (790, 207970), (1106, 148550), (1580, 103985), (1975, 83188), (2212, 74275), (2765, 59420), (2971, 55300), (3950, 41594), (5530, 29710), (5942, 27650), (7900, 20797), (11060, 14855), (11884, 13825)]