58742280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 198000000

約数和(自身を除く): 139257720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 499, 540, 545, 654, 872, 981, 998, 1080, 1090, 1308, 1497, 1635, 1962, 1996, 2180, 2495, 2616, 2943, 2994, 3270, 3924, 3992, 4360, 4491, 4905, 4990, 5886, 5988, 6540, 7485, 7848, 8982, 9810, 9980, 11772, 11976, 13080, 13473, 14715, 14970, 17964, 19620, 19960, 22455, 23544, 26946, 29430, 29940, 35928, 39240, 44910, 53892, 54391, 58860, 59880, 67365, 89820, 107784, 108782, 117720, 134730, 163173, 179640, 217564, 269460, 271955, 326346, 435128, 489519, 538920, 543910, 652692, 815865, 979038, 1087820, 1305384, 1468557, 1631730, 1958076, 2175640, 2447595, 2937114, 3263460, 3916152, 4895190, 5874228, 6526920, 7342785, 9790380, 11748456, 14685570, 19580760, 29371140, 58742280]

約数ペア:

[(1, 58742280), (2, 29371140), (3, 19580760), (4, 14685570), (5, 11748456), (6, 9790380), (8, 7342785), (9, 6526920), (10, 5874228), (12, 4895190), (15, 3916152), (18, 3263460), (20, 2937114), (24, 2447595), (27, 2175640), (30, 1958076), (36, 1631730), (40, 1468557), (45, 1305384), (54, 1087820), (60, 979038), (72, 815865), (90, 652692), (108, 543910), (109, 538920), (120, 489519), (135, 435128), (180, 326346), (216, 271955), (218, 269460), (270, 217564), (327, 179640), (360, 163173), (436, 134730), (499, 117720), (540, 108782), (545, 107784), (654, 89820), (872, 67365), (981, 59880), (998, 58860), (1080, 54391), (1090, 53892), (1308, 44910), (1497, 39240), (1635, 35928), (1962, 29940), (1996, 29430), (2180, 26946), (2495, 23544), (2616, 22455), (2943, 19960), (2994, 19620), (3270, 17964), (3924, 14970), (3992, 14715), (4360, 13473), (4491, 13080), (4905, 11976), (4990, 11772), (5886, 9980), (5988, 9810), (6540, 8982), (7485, 7848)]