1330389450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1129

約数の個数: 144

約数和(自身を含む): 3867861816

約数和(自身を除く): 2537472366

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 277, 325, 390, 450, 554, 585, 650, 821, 831, 975, 1170, 1385, 1642, 1662, 1950, 2463, 2493, 2770, 2925, 3601, 4105, 4155, 4926, 4986, 5850, 6925, 7202, 7389, 8210, 8310, 10673, 10803, 12315, 12465, 13850, 14778, 18005, 20525, 20775, 21346, 21606, 24630, 24930, 32019, 32409, 36010, 36945, 41050, 41550, 53365, 54015, 61575, 62325, 64038, 64818, 73890, 90025, 96057, 106730, 108030, 123150, 124650, 160095, 162045, 180050, 184725, 192114, 227417, 266825, 270075, 320190, 324090, 369450, 454834, 480285, 533650, 540150, 682251, 800475, 810225, 960570, 1137085, 1364502, 1600950, 1620450, 2046753, 2274170, 2401425, 2956421, 3411255, 4093506, 4802850, 5685425, 5912842, 6822510, 8869263, 10233765, 11370850, 14782105, 17056275, 17738526, 20467530, 26607789, 29564210, 34112550, 44346315, 51168825, 53215578, 73910525, 88692630, 102337650, 133038945, 147821050, 221731575, 266077890, 443463150, 665194725, 1330389450]

約数ペア:

[(1, 1330389450), (2, 665194725), (3, 443463150), (5, 266077890), (6, 221731575), (9, 147821050), (10, 133038945), (13, 102337650), (15, 88692630), (18, 73910525), (25, 53215578), (26, 51168825), (30, 44346315), (39, 34112550), (45, 29564210), (50, 26607789), (65, 20467530), (75, 17738526), (78, 17056275), (90, 14782105), (117, 11370850), (130, 10233765), (150, 8869263), (195, 6822510), (225, 5912842), (234, 5685425), (277, 4802850), (325, 4093506), (390, 3411255), (450, 2956421), (554, 2401425), (585, 2274170), (650, 2046753), (821, 1620450), (831, 1600950), (975, 1364502), (1170, 1137085), (1385, 960570), (1642, 810225), (1662, 800475), (1950, 682251), (2463, 540150), (2493, 533650), (2770, 480285), (2925, 454834), (3601, 369450), (4105, 324090), (4155, 320190), (4926, 270075), (4986, 266825), (5850, 227417), (6925, 192114), (7202, 184725), (7389, 180050), (8210, 162045), (8310, 160095), (10673, 124650), (10803, 123150), (12315, 108030), (12465, 106730), (13850, 96057), (14778, 90025), (18005, 73890), (20525, 64818), (20775, 64038), (21346, 62325), (21606, 61575), (24630, 54015), (24930, 53365), (32019, 41550), (32409, 41050), (36010, 36945)]