29228520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 93571200

約数和(自身を除く): 64342680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 37, 40, 58, 60, 74, 87, 111, 116, 120, 145, 148, 174, 185, 222, 227, 232, 290, 296, 348, 370, 435, 444, 454, 555, 580, 681, 696, 740, 870, 888, 908, 1073, 1110, 1135, 1160, 1362, 1480, 1740, 1816, 2146, 2220, 2270, 2724, 3219, 3405, 3480, 4292, 4440, 4540, 5365, 5448, 6438, 6583, 6810, 8399, 8584, 9080, 10730, 12876, 13166, 13620, 16095, 16798, 19749, 21460, 25197, 25752, 26332, 27240, 32190, 32915, 33596, 39498, 41995, 42920, 50394, 52664, 64380, 65830, 67192, 78996, 83990, 98745, 100788, 125985, 128760, 131660, 157992, 167980, 197490, 201576, 243571, 251970, 263320, 335960, 394980, 487142, 503940, 730713, 789960, 974284, 1007880, 1217855, 1461426, 1948568, 2435710, 2922852, 3653565, 4871420, 5845704, 7307130, 9742840, 14614260, 29228520]

約数ペア:

[(1, 29228520), (2, 14614260), (3, 9742840), (4, 7307130), (5, 5845704), (6, 4871420), (8, 3653565), (10, 2922852), (12, 2435710), (15, 1948568), (20, 1461426), (24, 1217855), (29, 1007880), (30, 974284), (37, 789960), (40, 730713), (58, 503940), (60, 487142), (74, 394980), (87, 335960), (111, 263320), (116, 251970), (120, 243571), (145, 201576), (148, 197490), (174, 167980), (185, 157992), (222, 131660), (227, 128760), (232, 125985), (290, 100788), (296, 98745), (348, 83990), (370, 78996), (435, 67192), (444, 65830), (454, 64380), (555, 52664), (580, 50394), (681, 42920), (696, 41995), (740, 39498), (870, 33596), (888, 32915), (908, 32190), (1073, 27240), (1110, 26332), (1135, 25752), (1160, 25197), (1362, 21460), (1480, 19749), (1740, 16798), (1816, 16095), (2146, 13620), (2220, 13166), (2270, 12876), (2724, 10730), (3219, 9080), (3405, 8584), (3480, 8399), (4292, 6810), (4440, 6583), (4540, 6438), (5365, 5448)]