80874900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3907}}^1$

素因数の和:3950

約数の個数: 108

約数和(自身を含む): 264587232

約数和(自身を除く): 183712332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 3907, 4140, 5175, 6900, 7814, 10350, 11721, 15628, 19535, 20700, 23442, 35163, 39070, 46884, 58605, 70326, 78140, 89861, 97675, 117210, 140652, 175815, 179722, 195350, 234420, 269583, 293025, 351630, 359444, 390700, 449305, 539166, 586050, 703260, 808749, 879075, 898610, 1078332, 1172100, 1347915, 1617498, 1758150, 1797220, 2246525, 2695830, 3234996, 3516300, 4043745, 4493050, 5391660, 6739575, 8087490, 8986100, 13479150, 16174980, 20218725, 26958300, 40437450, 80874900]

約数ペア:

[(1, 80874900), (2, 40437450), (3, 26958300), (4, 20218725), (5, 16174980), (6, 13479150), (9, 8986100), (10, 8087490), (12, 6739575), (15, 5391660), (18, 4493050), (20, 4043745), (23, 3516300), (25, 3234996), (30, 2695830), (36, 2246525), (45, 1797220), (46, 1758150), (50, 1617498), (60, 1347915), (69, 1172100), (75, 1078332), (90, 898610), (92, 879075), (100, 808749), (115, 703260), (138, 586050), (150, 539166), (180, 449305), (207, 390700), (225, 359444), (230, 351630), (276, 293025), (300, 269583), (345, 234420), (414, 195350), (450, 179722), (460, 175815), (575, 140652), (690, 117210), (828, 97675), (900, 89861), (1035, 78140), (1150, 70326), (1380, 58605), (1725, 46884), (2070, 39070), (2300, 35163), (3450, 23442), (3907, 20700), (4140, 19535), (5175, 15628), (6900, 11721), (7814, 10350)]