2775145320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{135241}}^1$

素因数の和:135280

約数の個数: 128

約数和(自身を含む): 9737424000

約数和(自身を除く): 6962278680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 135241, 270482, 405723, 540964, 676205, 811446, 1081928, 1217169, 1352410, 1622892, 2028615, 2434338, 2569579, 2704820, 3245784, 3651507, 4057230, 4868676, 5139158, 5409640, 6085845, 7303014, 7708737, 8114460, 9737352, 10278316, 12171690, 12847895, 14606028, 15417474, 16228920, 18257535, 20556632, 23126211, 24343380, 25695790, 29212056, 30834948, 36515070, 38543685, 46252422, 48686760, 51391580, 61669896, 69378633, 73030140, 77087370, 92504844, 102783160, 115631055, 138757266, 146060280, 154174740, 185009688, 231262110, 277514532, 308349480, 346893165, 462524220, 555029064, 693786330, 925048440, 1387572660, 2775145320]

約数ペア:

[(1, 2775145320), (2, 1387572660), (3, 925048440), (4, 693786330), (5, 555029064), (6, 462524220), (8, 346893165), (9, 308349480), (10, 277514532), (12, 231262110), (15, 185009688), (18, 154174740), (19, 146060280), (20, 138757266), (24, 115631055), (27, 102783160), (30, 92504844), (36, 77087370), (38, 73030140), (40, 69378633), (45, 61669896), (54, 51391580), (57, 48686760), (60, 46252422), (72, 38543685), (76, 36515070), (90, 30834948), (95, 29212056), (108, 25695790), (114, 24343380), (120, 23126211), (135, 20556632), (152, 18257535), (171, 16228920), (180, 15417474), (190, 14606028), (216, 12847895), (228, 12171690), (270, 10278316), (285, 9737352), (342, 8114460), (360, 7708737), (380, 7303014), (456, 6085845), (513, 5409640), (540, 5139158), (570, 4868676), (684, 4057230), (760, 3651507), (855, 3245784), (1026, 2704820), (1080, 2569579), (1140, 2434338), (1368, 2028615), (1710, 1622892), (2052, 1352410), (2280, 1217169), (2565, 1081928), (3420, 811446), (4104, 676205), (5130, 540964), (6840, 405723), (10260, 270482), (20520, 135241)]