825326820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{673}}^1\times {\mathrm{757}}^1$

素因数の和:1451

約数の個数: 120

約数和(自身を含む): 2596353144

約数和(自身を除く): 1771026324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 673, 757, 810, 1346, 1514, 1620, 2019, 2271, 2692, 3028, 3365, 3785, 4038, 4542, 6057, 6730, 6813, 7570, 8076, 9084, 10095, 11355, 12114, 13460, 13626, 15140, 18171, 20190, 20439, 22710, 24228, 27252, 30285, 34065, 36342, 40380, 40878, 45420, 54513, 60570, 61317, 68130, 72684, 81756, 90855, 102195, 109026, 121140, 122634, 136260, 181710, 204390, 218052, 245268, 272565, 306585, 363420, 408780, 509461, 545130, 613170, 1018922, 1090260, 1226340, 1528383, 2037844, 2547305, 3056766, 4585149, 5094610, 6113532, 7641915, 9170298, 10189220, 13755447, 15283830, 18340596, 22925745, 27510894, 30567660, 41266341, 45851490, 55021788, 68777235, 82532682, 91702980, 137554470, 165065364, 206331705, 275108940, 412663410, 825326820]

約数ペア:

[(1, 825326820), (2, 412663410), (3, 275108940), (4, 206331705), (5, 165065364), (6, 137554470), (9, 91702980), (10, 82532682), (12, 68777235), (15, 55021788), (18, 45851490), (20, 41266341), (27, 30567660), (30, 27510894), (36, 22925745), (45, 18340596), (54, 15283830), (60, 13755447), (81, 10189220), (90, 9170298), (108, 7641915), (135, 6113532), (162, 5094610), (180, 4585149), (270, 3056766), (324, 2547305), (405, 2037844), (540, 1528383), (673, 1226340), (757, 1090260), (810, 1018922), (1346, 613170), (1514, 545130), (1620, 509461), (2019, 408780), (2271, 363420), (2692, 306585), (3028, 272565), (3365, 245268), (3785, 218052), (4038, 204390), (4542, 181710), (6057, 136260), (6730, 122634), (6813, 121140), (7570, 109026), (8076, 102195), (9084, 90855), (10095, 81756), (11355, 72684), (12114, 68130), (13460, 61317), (13626, 60570), (15140, 54513), (18171, 45420), (20190, 40878), (20439, 40380), (22710, 36342), (24228, 34065), (27252, 30285)]