140705100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:654

約数の個数: 180

約数和(自身を含む): 472626000

約数和(自身を除く): 331920900

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, 599, 675, 725, 783, 810, 870, 900, 1044, 1198, 1305, 1350, 1450, 1566, 1620, 1740, 1797, 2025, 2175, 2349, 2396, 2610, 2700, 2900, 2995, 3132, 3594, 3915, 4050, 4350, 4698, 5220, 5391, 5990, 6525, 7188, 7830, 8100, 8700, 8985, 9396, 10782, 11745, 11980, 13050, 14975, 15660, 16173, 17371, 17970, 19575, 21564, 23490, 26100, 26955, 29950, 32346, 34742, 35940, 39150, 44925, 46980, 48519, 52113, 53910, 58725, 59900, 64692, 69484, 78300, 80865, 86855, 89850, 97038, 104226, 107820, 117450, 134775, 156339, 161730, 173710, 179700, 194076, 208452, 234900, 242595, 260565, 269550, 312678, 323460, 347420, 404325, 434275, 469017, 485190, 521130, 539100, 625356, 781695, 808650, 868550, 938034, 970380, 1042260, 1212975, 1302825, 1407051, 1563390, 1617300, 1737100, 1876068, 2345085, 2425950, 2605650, 2814102, 3126780, 3908475, 4690170, 4851900, 5211300, 5628204, 7035255, 7816950, 9380340, 11725425, 14070510, 15633900, 23450850, 28141020, 35176275, 46901700, 70352550, 140705100]

約数ペア:

[(1, 140705100), (2, 70352550), (3, 46901700), (4, 35176275), (5, 28141020), (6, 23450850), (9, 15633900), (10, 14070510), (12, 11725425), (15, 9380340), (18, 7816950), (20, 7035255), (25, 5628204), (27, 5211300), (29, 4851900), (30, 4690170), (36, 3908475), (45, 3126780), (50, 2814102), (54, 2605650), (58, 2425950), (60, 2345085), (75, 1876068), (81, 1737100), (87, 1617300), (90, 1563390), (100, 1407051), (108, 1302825), (116, 1212975), (135, 1042260), (145, 970380), (150, 938034), (162, 868550), (174, 808650), (180, 781695), (225, 625356), (261, 539100), (270, 521130), (290, 485190), (300, 469017), (324, 434275), (348, 404325), (405, 347420), (435, 323460), (450, 312678), (522, 269550), (540, 260565), (580, 242595), (599, 234900), (675, 208452), (725, 194076), (783, 179700), (810, 173710), (870, 161730), (900, 156339), (1044, 134775), (1198, 117450), (1305, 107820), (1350, 104226), (1450, 97038), (1566, 89850), (1620, 86855), (1740, 80865), (1797, 78300), (2025, 69484), (2175, 64692), (2349, 59900), (2396, 58725), (2610, 53910), (2700, 52113), (2900, 48519), (2995, 46980), (3132, 44925), (3594, 39150), (3915, 35940), (4050, 34742), (4350, 32346), (4698, 29950), (5220, 26955), (5391, 26100), (5990, 23490), (6525, 21564), (7188, 19575), (7830, 17970), (8100, 17371), (8700, 16173), (8985, 15660), (9396, 14975), (10782, 13050), (11745, 11980)]