85277640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{14503}}^1$

素因数の和:14531

約数の個数: 96

約数和(自身を含む): 297622080

約数和(自身を除く): 212344440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 14503, 29006, 43509, 58012, 72515, 87018, 101521, 116024, 145030, 174036, 203042, 217545, 290060, 304563, 348072, 406084, 435090, 507605, 580120, 609126, 710647, 812168, 870180, 1015210, 1218252, 1421294, 1522815, 1740360, 2030420, 2131941, 2436504, 2842588, 3045630, 3553235, 4060840, 4263882, 5685176, 6091260, 7106470, 8527764, 10659705, 12182520, 14212940, 17055528, 21319410, 28425880, 42638820, 85277640]

約数ペア:

[(1, 85277640), (2, 42638820), (3, 28425880), (4, 21319410), (5, 17055528), (6, 14212940), (7, 12182520), (8, 10659705), (10, 8527764), (12, 7106470), (14, 6091260), (15, 5685176), (20, 4263882), (21, 4060840), (24, 3553235), (28, 3045630), (30, 2842588), (35, 2436504), (40, 2131941), (42, 2030420), (49, 1740360), (56, 1522815), (60, 1421294), (70, 1218252), (84, 1015210), (98, 870180), (105, 812168), (120, 710647), (140, 609126), (147, 580120), (168, 507605), (196, 435090), (210, 406084), (245, 348072), (280, 304563), (294, 290060), (392, 217545), (420, 203042), (490, 174036), (588, 145030), (735, 116024), (840, 101521), (980, 87018), (1176, 72515), (1470, 58012), (1960, 43509), (2940, 29006), (5880, 14503)]