2756839140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{2447}}^1$

素因数の和:3042

約数の個数: 144

約数和(自身を含む): 9142398720

約数和(自身を除く): 6385559580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 569, 660, 990, 1138, 1707, 1980, 2276, 2447, 2845, 3414, 4894, 5121, 5690, 6259, 6828, 7341, 8535, 9788, 10242, 11380, 12235, 12518, 14682, 17070, 18777, 20484, 22023, 24470, 25036, 25605, 26917, 29364, 31295, 34140, 36705, 37554, 44046, 48940, 51210, 53834, 56331, 62590, 73410, 75108, 80751, 88092, 93885, 102420, 107668, 110115, 112662, 125180, 134585, 146820, 161502, 187770, 220230, 225324, 242253, 269170, 281655, 323004, 375540, 403755, 440460, 484506, 538340, 563310, 807510, 969012, 1126620, 1211265, 1392343, 1615020, 2422530, 2784686, 4177029, 4845060, 5569372, 6961715, 8354058, 12531087, 13923430, 15315773, 16708116, 20885145, 25062174, 27846860, 30631546, 41770290, 45947319, 50124348, 61263092, 62655435, 76578865, 83540580, 91894638, 125310870, 137841957, 153157730, 183789276, 229736595, 250621740, 275683914, 306315460, 459473190, 551367828, 689209785, 918946380, 1378419570, 2756839140]

約数ペア:

[(1, 2756839140), (2, 1378419570), (3, 918946380), (4, 689209785), (5, 551367828), (6, 459473190), (9, 306315460), (10, 275683914), (11, 250621740), (12, 229736595), (15, 183789276), (18, 153157730), (20, 137841957), (22, 125310870), (30, 91894638), (33, 83540580), (36, 76578865), (44, 62655435), (45, 61263092), (55, 50124348), (60, 45947319), (66, 41770290), (90, 30631546), (99, 27846860), (110, 25062174), (132, 20885145), (165, 16708116), (180, 15315773), (198, 13923430), (220, 12531087), (330, 8354058), (396, 6961715), (495, 5569372), (569, 4845060), (660, 4177029), (990, 2784686), (1138, 2422530), (1707, 1615020), (1980, 1392343), (2276, 1211265), (2447, 1126620), (2845, 969012), (3414, 807510), (4894, 563310), (5121, 538340), (5690, 484506), (6259, 440460), (6828, 403755), (7341, 375540), (8535, 323004), (9788, 281655), (10242, 269170), (11380, 242253), (12235, 225324), (12518, 220230), (14682, 187770), (17070, 161502), (18777, 146820), (20484, 134585), (22023, 125180), (24470, 112662), (25036, 110115), (25605, 107668), (26917, 102420), (29364, 93885), (31295, 88092), (34140, 80751), (36705, 75108), (37554, 73410), (44046, 62590), (48940, 56331), (51210, 53834)]