88220580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:874

約数の個数: 144

約数和(自身を含む): 295477056

約数和(自身を除く): 207256476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 98, 105, 111, 140, 147, 148, 185, 196, 210, 222, 245, 259, 294, 370, 420, 444, 490, 518, 555, 588, 735, 740, 777, 811, 980, 1036, 1110, 1295, 1470, 1554, 1622, 1813, 2220, 2433, 2590, 2940, 3108, 3244, 3626, 3885, 4055, 4866, 5180, 5439, 5677, 7252, 7770, 8110, 9065, 9732, 10878, 11354, 12165, 15540, 16220, 17031, 18130, 21756, 22708, 24330, 27195, 28385, 30007, 34062, 36260, 39739, 48660, 54390, 56770, 60014, 68124, 79478, 85155, 90021, 108780, 113540, 119217, 120028, 150035, 158956, 170310, 180042, 198695, 210049, 238434, 300070, 340620, 360084, 397390, 420098, 450105, 476868, 596085, 600140, 630147, 794780, 840196, 900210, 1050245, 1192170, 1260294, 1470343, 1800420, 2100490, 2384340, 2520588, 2940686, 3150735, 4200980, 4411029, 5881372, 6301470, 7351715, 8822058, 12602940, 14703430, 17644116, 22055145, 29406860, 44110290, 88220580]

約数ペア:

[(1, 88220580), (2, 44110290), (3, 29406860), (4, 22055145), (5, 17644116), (6, 14703430), (7, 12602940), (10, 8822058), (12, 7351715), (14, 6301470), (15, 5881372), (20, 4411029), (21, 4200980), (28, 3150735), (30, 2940686), (35, 2520588), (37, 2384340), (42, 2100490), (49, 1800420), (60, 1470343), (70, 1260294), (74, 1192170), (84, 1050245), (98, 900210), (105, 840196), (111, 794780), (140, 630147), (147, 600140), (148, 596085), (185, 476868), (196, 450105), (210, 420098), (222, 397390), (245, 360084), (259, 340620), (294, 300070), (370, 238434), (420, 210049), (444, 198695), (490, 180042), (518, 170310), (555, 158956), (588, 150035), (735, 120028), (740, 119217), (777, 113540), (811, 108780), (980, 90021), (1036, 85155), (1110, 79478), (1295, 68124), (1470, 60014), (1554, 56770), (1622, 54390), (1813, 48660), (2220, 39739), (2433, 36260), (2590, 34062), (2940, 30007), (3108, 28385), (3244, 27195), (3626, 24330), (3885, 22708), (4055, 21756), (4866, 18130), (5180, 17031), (5439, 16220), (5677, 15540), (7252, 12165), (7770, 11354), (8110, 10878), (9065, 9732)]