137053980

素因数分解:

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

素因数の和:449

約数の個数: 216

約数和(自身を含む): 496707120

約数和(自身を除く): 359653140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 49, 60, 63, 70, 82, 84, 90, 98, 105, 123, 126, 140, 147, 164, 180, 196, 205, 210, 245, 246, 252, 287, 294, 315, 369, 379, 410, 420, 441, 490, 492, 574, 588, 615, 630, 735, 738, 758, 820, 861, 882, 980, 1137, 1148, 1230, 1260, 1435, 1470, 1476, 1516, 1722, 1764, 1845, 1895, 2009, 2205, 2274, 2460, 2583, 2653, 2870, 2940, 3411, 3444, 3690, 3790, 4018, 4305, 4410, 4548, 5166, 5306, 5685, 5740, 6027, 6822, 7380, 7580, 7959, 8036, 8610, 8820, 10045, 10332, 10612, 11370, 12054, 12915, 13265, 13644, 15539, 15918, 17055, 17220, 18081, 18571, 20090, 22740, 23877, 24108, 25830, 26530, 30135, 31078, 31836, 34110, 36162, 37142, 39795, 40180, 46617, 47754, 51660, 53060, 55713, 60270, 62156, 68220, 72324, 74284, 77695, 79590, 90405, 92855, 93234, 95508, 108773, 111426, 119385, 120540, 139851, 155390, 159180, 167139, 180810, 185710, 186468, 217546, 222852, 233085, 238770, 278565, 279702, 310780, 326319, 334278, 361620, 371420, 435092, 466170, 477540, 543865, 557130, 559404, 652638, 668556, 699255, 761411, 835695, 932340, 978957, 1087730, 1114260, 1305276, 1398510, 1522822, 1631595, 1671390, 1957914, 2175460, 2284233, 2797020, 3045644, 3263190, 3342780, 3807055, 3915828, 4568466, 4894785, 6526380, 6852699, 7614110, 9136932, 9789570, 11421165, 13705398, 15228220, 19579140, 22842330, 27410796, 34263495, 45684660, 68526990, 137053980]

約数ペア:

[(1, 137053980), (2, 68526990), (3, 45684660), (4, 34263495), (5, 27410796), (6, 22842330), (7, 19579140), (9, 15228220), (10, 13705398), (12, 11421165), (14, 9789570), (15, 9136932), (18, 7614110), (20, 6852699), (21, 6526380), (28, 4894785), (30, 4568466), (35, 3915828), (36, 3807055), (41, 3342780), (42, 3263190), (45, 3045644), (49, 2797020), (60, 2284233), (63, 2175460), (70, 1957914), (82, 1671390), (84, 1631595), (90, 1522822), (98, 1398510), (105, 1305276), (123, 1114260), (126, 1087730), (140, 978957), (147, 932340), (164, 835695), (180, 761411), (196, 699255), (205, 668556), (210, 652638), (245, 559404), (246, 557130), (252, 543865), (287, 477540), (294, 466170), (315, 435092), (369, 371420), (379, 361620), (410, 334278), (420, 326319), (441, 310780), (490, 279702), (492, 278565), (574, 238770), (588, 233085), (615, 222852), (630, 217546), (735, 186468), (738, 185710), (758, 180810), (820, 167139), (861, 159180), (882, 155390), (980, 139851), (1137, 120540), (1148, 119385), (1230, 111426), (1260, 108773), (1435, 95508), (1470, 93234), (1476, 92855), (1516, 90405), (1722, 79590), (1764, 77695), (1845, 74284), (1895, 72324), (2009, 68220), (2205, 62156), (2274, 60270), (2460, 55713), (2583, 53060), (2653, 51660), (2870, 47754), (2940, 46617), (3411, 40180), (3444, 39795), (3690, 37142), (3790, 36162), (4018, 34110), (4305, 31836), (4410, 31078), (4548, 30135), (5166, 26530), (5306, 25830), (5685, 24108), (5740, 23877), (6027, 22740), (6822, 20090), (7380, 18571), (7580, 18081), (7959, 17220), (8036, 17055), (8610, 15918), (8820, 15539), (10045, 13644), (10332, 13265), (10612, 12915), (11370, 12054)]