2776649100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1181}}^1$

素因数の和:1676

約数の個数: 144

約数和(自身を含む): 8532016416

約数和(自身を除く): 5755367316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 461, 510, 850, 922, 1020, 1181, 1275, 1383, 1700, 1844, 2305, 2362, 2550, 2766, 3543, 4610, 4724, 5100, 5532, 5905, 6915, 7086, 7837, 9220, 11525, 11810, 13830, 14172, 15674, 17715, 20077, 23050, 23511, 23620, 27660, 29525, 31348, 34575, 35430, 39185, 40154, 46100, 47022, 59050, 60231, 69150, 70860, 78370, 80308, 88575, 94044, 100385, 117555, 118100, 120462, 138300, 156740, 177150, 195925, 200770, 235110, 240924, 301155, 354300, 391850, 401540, 470220, 501925, 544441, 587775, 602310, 783700, 1003850, 1088882, 1175550, 1204620, 1505775, 1633323, 2007700, 2177764, 2351100, 2722205, 3011550, 3266646, 5444410, 6023100, 6533292, 8166615, 9255497, 10888820, 13611025, 16333230, 18510994, 27222050, 27766491, 32666460, 37021988, 40833075, 46277485, 54444100, 55532982, 81666150, 92554970, 111065964, 138832455, 163332300, 185109940, 231387425, 277664910, 462774850, 555329820, 694162275, 925549700, 1388324550, 2776649100]

約数ペア:

[(1, 2776649100), (2, 1388324550), (3, 925549700), (4, 694162275), (5, 555329820), (6, 462774850), (10, 277664910), (12, 231387425), (15, 185109940), (17, 163332300), (20, 138832455), (25, 111065964), (30, 92554970), (34, 81666150), (50, 55532982), (51, 54444100), (60, 46277485), (68, 40833075), (75, 37021988), (85, 32666460), (100, 27766491), (102, 27222050), (150, 18510994), (170, 16333230), (204, 13611025), (255, 10888820), (300, 9255497), (340, 8166615), (425, 6533292), (461, 6023100), (510, 5444410), (850, 3266646), (922, 3011550), (1020, 2722205), (1181, 2351100), (1275, 2177764), (1383, 2007700), (1700, 1633323), (1844, 1505775), (2305, 1204620), (2362, 1175550), (2550, 1088882), (2766, 1003850), (3543, 783700), (4610, 602310), (4724, 587775), (5100, 544441), (5532, 501925), (5905, 470220), (6915, 401540), (7086, 391850), (7837, 354300), (9220, 301155), (11525, 240924), (11810, 235110), (13830, 200770), (14172, 195925), (15674, 177150), (17715, 156740), (20077, 138300), (23050, 120462), (23511, 118100), (23620, 117555), (27660, 100385), (29525, 94044), (31348, 88575), (34575, 80308), (35430, 78370), (39185, 70860), (40154, 69150), (46100, 60231), (47022, 59050)]