139295700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:648

約数の個数: 180

約数和(自身を含む): 467899740

約数和(自身を除く): 328604040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 81, 87, 90, 100, 108, 116, 135, 145, 150, 162, 174, 180, 225, 261, 270, 290, 300, 324, 348, 405, 435, 450, 522, 540, 580, 593, 675, 725, 783, 810, 870, 900, 1044, 1186, 1305, 1350, 1450, 1566, 1620, 1740, 1779, 2025, 2175, 2349, 2372, 2610, 2700, 2900, 2965, 3132, 3558, 3915, 4050, 4350, 4698, 5220, 5337, 5930, 6525, 7116, 7830, 8100, 8700, 8895, 9396, 10674, 11745, 11860, 13050, 14825, 15660, 16011, 17197, 17790, 19575, 21348, 23490, 26100, 26685, 29650, 32022, 34394, 35580, 39150, 44475, 46980, 48033, 51591, 53370, 58725, 59300, 64044, 68788, 78300, 80055, 85985, 88950, 96066, 103182, 106740, 117450, 133425, 154773, 160110, 171970, 177900, 192132, 206364, 234900, 240165, 257955, 266850, 309546, 320220, 343940, 400275, 429925, 464319, 480330, 515910, 533700, 619092, 773865, 800550, 859850, 928638, 960660, 1031820, 1200825, 1289775, 1392957, 1547730, 1601100, 1719700, 1857276, 2321595, 2401650, 2579550, 2785914, 3095460, 3869325, 4643190, 4803300, 5159100, 5571828, 6964785, 7738650, 9286380, 11607975, 13929570, 15477300, 23215950, 27859140, 34823925, 46431900, 69647850, 139295700]

約数ペア:

[(1, 139295700), (2, 69647850), (3, 46431900), (4, 34823925), (5, 27859140), (6, 23215950), (9, 15477300), (10, 13929570), (12, 11607975), (15, 9286380), (18, 7738650), (20, 6964785), (25, 5571828), (27, 5159100), (29, 4803300), (30, 4643190), (36, 3869325), (45, 3095460), (50, 2785914), (54, 2579550), (58, 2401650), (60, 2321595), (75, 1857276), (81, 1719700), (87, 1601100), (90, 1547730), (100, 1392957), (108, 1289775), (116, 1200825), (135, 1031820), (145, 960660), (150, 928638), (162, 859850), (174, 800550), (180, 773865), (225, 619092), (261, 533700), (270, 515910), (290, 480330), (300, 464319), (324, 429925), (348, 400275), (405, 343940), (435, 320220), (450, 309546), (522, 266850), (540, 257955), (580, 240165), (593, 234900), (675, 206364), (725, 192132), (783, 177900), (810, 171970), (870, 160110), (900, 154773), (1044, 133425), (1186, 117450), (1305, 106740), (1350, 103182), (1450, 96066), (1566, 88950), (1620, 85985), (1740, 80055), (1779, 78300), (2025, 68788), (2175, 64044), (2349, 59300), (2372, 58725), (2610, 53370), (2700, 51591), (2900, 48033), (2965, 46980), (3132, 44475), (3558, 39150), (3915, 35580), (4050, 34394), (4350, 32022), (4698, 29650), (5220, 26685), (5337, 26100), (5930, 23490), (6525, 21348), (7116, 19575), (7830, 17790), (8100, 17197), (8700, 16011), (8895, 15660), (9396, 14825), (10674, 13050), (11745, 11860)]