23875140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 71850240

約数和(自身を除く): 47975100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 89, 102, 170, 178, 204, 255, 263, 267, 340, 356, 445, 510, 526, 534, 789, 890, 1020, 1052, 1068, 1315, 1335, 1513, 1578, 1780, 2630, 2670, 3026, 3156, 3945, 4471, 4539, 5260, 5340, 6052, 7565, 7890, 8942, 9078, 13413, 15130, 15780, 17884, 18156, 22355, 22695, 23407, 26826, 30260, 44710, 45390, 46814, 53652, 67065, 70221, 89420, 90780, 93628, 117035, 134130, 140442, 234070, 268260, 280884, 351105, 397919, 468140, 702210, 795838, 1193757, 1404420, 1591676, 1989595, 2387514, 3979190, 4775028, 5968785, 7958380, 11937570, 23875140]

約数ペア:

[(1, 23875140), (2, 11937570), (3, 7958380), (4, 5968785), (5, 4775028), (6, 3979190), (10, 2387514), (12, 1989595), (15, 1591676), (17, 1404420), (20, 1193757), (30, 795838), (34, 702210), (51, 468140), (60, 397919), (68, 351105), (85, 280884), (89, 268260), (102, 234070), (170, 140442), (178, 134130), (204, 117035), (255, 93628), (263, 90780), (267, 89420), (340, 70221), (356, 67065), (445, 53652), (510, 46814), (526, 45390), (534, 44710), (789, 30260), (890, 26826), (1020, 23407), (1052, 22695), (1068, 22355), (1315, 18156), (1335, 17884), (1513, 15780), (1578, 15130), (1780, 13413), (2630, 9078), (2670, 8942), (3026, 7890), (3156, 7565), (3945, 6052), (4471, 5340), (4539, 5260)]