80894100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{5503}}^1$

素因数の和:5534

約数の個数: 108

約数和(自身を含む): 272315904

約数和(自身を除く): 191421804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 5503, 7350, 11006, 14700, 16509, 22012, 27515, 33018, 38521, 55030, 66036, 77042, 82545, 110060, 115563, 137575, 154084, 165090, 192605, 231126, 269647, 275150, 330180, 385210, 412725, 462252, 539294, 550300, 577815, 770420, 808941, 825450, 963025, 1078588, 1155630, 1348235, 1617882, 1650900, 1926050, 2311260, 2696470, 2889075, 3235764, 3852100, 4044705, 5392940, 5778150, 6741175, 8089410, 11556300, 13482350, 16178820, 20223525, 26964700, 40447050, 80894100]

約数ペア:

[(1, 80894100), (2, 40447050), (3, 26964700), (4, 20223525), (5, 16178820), (6, 13482350), (7, 11556300), (10, 8089410), (12, 6741175), (14, 5778150), (15, 5392940), (20, 4044705), (21, 3852100), (25, 3235764), (28, 2889075), (30, 2696470), (35, 2311260), (42, 1926050), (49, 1650900), (50, 1617882), (60, 1348235), (70, 1155630), (75, 1078588), (84, 963025), (98, 825450), (100, 808941), (105, 770420), (140, 577815), (147, 550300), (150, 539294), (175, 462252), (196, 412725), (210, 385210), (245, 330180), (294, 275150), (300, 269647), (350, 231126), (420, 192605), (490, 165090), (525, 154084), (588, 137575), (700, 115563), (735, 110060), (980, 82545), (1050, 77042), (1225, 66036), (1470, 55030), (2100, 38521), (2450, 33018), (2940, 27515), (3675, 22012), (4900, 16509), (5503, 14700), (7350, 11006)]