7474427.00000000

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 263847360

約数和(自身を除く): 183005580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 283, 345, 414, 460, 529, 540, 566, 621, 690, 828, 849, 1035, 1058, 1132, 1242, 1380, 1415, 1587, 1698, 2070, 2116, 2484, 2547, 2645, 2830, 3105, 3174, 3396, 4140, 4245, 4761, 5094, 5290, 5660, 6210, 6348, 6509, 7641, 7935, 8490, 9522, 10188, 10580, 12420, 12735, 13018, 14283, 15282, 15870, 16980, 19044, 19527, 23805, 25470, 26036, 28566, 30564, 31740, 32545, 38205, 39054, 47610, 50940, 57132, 58581, 65090, 71415, 76410, 78108, 95220, 97635, 117162, 130180, 142830, 149707, 152820, 175743, 195270, 234324, 285660, 292905, 299414, 351486, 390540, 449121, 585810, 598828, 702972, 748535, 878715, 898242, 1171620, 1347363, 1497070, 1757430, 1796484, 2245605, 2694726, 2994140, 3514860, 4042089, 4491210, 5389452, 6736815, 8084178, 8982420, 13473630, 16168356, 20210445, 26947260, 40420890, 80841780]

約数ペア:

[(1, 80841780), (2, 40420890), (3, 26947260), (4, 20210445), (5, 16168356), (6, 13473630), (9, 8982420), (10, 8084178), (12, 6736815), (15, 5389452), (18, 4491210), (20, 4042089), (23, 3514860), (27, 2994140), (30, 2694726), (36, 2245605), (45, 1796484), (46, 1757430), (54, 1497070), (60, 1347363), (69, 1171620), (90, 898242), (92, 878715), (108, 748535), (115, 702972), (135, 598828), (138, 585810), (180, 449121), (207, 390540), (230, 351486), (270, 299414), (276, 292905), (283, 285660), (345, 234324), (414, 195270), (460, 175743), (529, 152820), (540, 149707), (566, 142830), (621, 130180), (690, 117162), (828, 97635), (849, 95220), (1035, 78108), (1058, 76410), (1132, 71415), (1242, 65090), (1380, 58581), (1415, 57132), (1587, 50940), (1698, 47610), (2070, 39054), (2116, 38205), (2484, 32545), (2547, 31740), (2645, 30564), (2830, 28566), (3105, 26036), (3174, 25470), (3396, 23805), (4140, 19527), (4245, 19044), (4761, 16980), (5094, 15870), (5290, 15282), (5660, 14283), (6210, 13018), (6348, 12735), (6509, 12420), (7641, 10580), (7935, 10188), (8490, 9522)]