45684660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 152832960

約数和(自身を除く): 107148300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 379, 410, 420, 490, 492, 574, 588, 615, 735, 758, 820, 861, 980, 1137, 1148, 1230, 1435, 1470, 1516, 1722, 1895, 2009, 2274, 2460, 2653, 2870, 2940, 3444, 3790, 4018, 4305, 4548, 5306, 5685, 5740, 6027, 7580, 7959, 8036, 8610, 10045, 10612, 11370, 12054, 13265, 15539, 15918, 17220, 18571, 20090, 22740, 24108, 26530, 30135, 31078, 31836, 37142, 39795, 40180, 46617, 53060, 55713, 60270, 62156, 74284, 77695, 79590, 92855, 93234, 108773, 111426, 120540, 155390, 159180, 185710, 186468, 217546, 222852, 233085, 278565, 310780, 326319, 371420, 435092, 466170, 543865, 557130, 652638, 761411, 932340, 1087730, 1114260, 1305276, 1522822, 1631595, 2175460, 2284233, 3045644, 3263190, 3807055, 4568466, 6526380, 7614110, 9136932, 11421165, 15228220, 22842330, 45684660]

約数ペア:

[(1, 45684660), (2, 22842330), (3, 15228220), (4, 11421165), (5, 9136932), (6, 7614110), (7, 6526380), (10, 4568466), (12, 3807055), (14, 3263190), (15, 3045644), (20, 2284233), (21, 2175460), (28, 1631595), (30, 1522822), (35, 1305276), (41, 1114260), (42, 1087730), (49, 932340), (60, 761411), (70, 652638), (82, 557130), (84, 543865), (98, 466170), (105, 435092), (123, 371420), (140, 326319), (147, 310780), (164, 278565), (196, 233085), (205, 222852), (210, 217546), (245, 186468), (246, 185710), (287, 159180), (294, 155390), (379, 120540), (410, 111426), (420, 108773), (490, 93234), (492, 92855), (574, 79590), (588, 77695), (615, 74284), (735, 62156), (758, 60270), (820, 55713), (861, 53060), (980, 46617), (1137, 40180), (1148, 39795), (1230, 37142), (1435, 31836), (1470, 31078), (1516, 30135), (1722, 26530), (1895, 24108), (2009, 22740), (2274, 20090), (2460, 18571), (2653, 17220), (2870, 15918), (2940, 15539), (3444, 13265), (3790, 12054), (4018, 11370), (4305, 10612), (4548, 10045), (5306, 8610), (5685, 8036), (5740, 7959), (6027, 7580)]