440271000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 384

約数和(自身を含む): 1655821440

約数和(自身を除く): 1215550440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 53, 60, 65, 71, 72, 75, 78, 90, 100, 104, 106, 117, 120, 125, 130, 142, 150, 156, 159, 180, 195, 200, 212, 213, 225, 234, 250, 260, 265, 284, 300, 312, 318, 325, 355, 360, 375, 390, 424, 426, 450, 468, 477, 500, 520, 530, 568, 585, 600, 636, 639, 650, 689, 710, 750, 780, 795, 852, 900, 923, 936, 954, 975, 1000, 1060, 1065, 1125, 1170, 1272, 1278, 1300, 1325, 1378, 1420, 1500, 1560, 1590, 1625, 1704, 1775, 1800, 1846, 1908, 1950, 2067, 2120, 2130, 2250, 2340, 2385, 2556, 2600, 2650, 2756, 2769, 2840, 2925, 3000, 3180, 3195, 3250, 3445, 3550, 3692, 3763, 3816, 3900, 3975, 4134, 4260, 4500, 4615, 4680, 4770, 4875, 5112, 5300, 5325, 5512, 5538, 5850, 6201, 6360, 6390, 6500, 6625, 6890, 7100, 7384, 7526, 7800, 7950, 8268, 8307, 8520, 8875, 9000, 9230, 9540, 9750, 10335, 10600, 10650, 11076, 11289, 11700, 11925, 12402, 12780, 13000, 13250, 13780, 13845, 14200, 14625, 15052, 15900, 15975, 16536, 16614, 17225, 17750, 18460, 18815, 19080, 19500, 19875, 20670, 21300, 22152, 22578, 23075, 23400, 23850, 24804, 25560, 26500, 26625, 27560, 27690, 29250, 30104, 31005, 31800, 31950, 33228, 33867, 34450, 35500, 36920, 37630, 39000, 39750, 41340, 41535, 42600, 45156, 46150, 47700, 48919, 49608, 51675, 53000, 53250, 55380, 56445, 58500, 59625, 62010, 63900, 66456, 67734, 68900, 69225, 71000, 75260, 79500, 79875, 82680, 83070, 86125, 90312, 92300, 94075, 95400, 97838, 103350, 106500, 110760, 112890, 115375, 117000, 119250, 124020, 127800, 135468, 137800, 138450, 146757, 150520, 155025, 159000, 159750, 166140, 169335, 172250, 184600, 188150, 195676, 206700, 207675, 213000, 225780, 230750, 238500, 244595, 248040, 258375, 270936, 276900, 282225, 293514, 310050, 319500, 332280, 338670, 344500, 346125, 376300, 391352, 413400, 415350, 440271, 451560, 461500, 470375, 477000, 489190, 516750, 553800, 564450, 587028, 620100, 639000, 677340, 689000, 692250, 733785, 752600, 775125, 830700, 846675, 880542, 923000, 940750, 978380, 1033500, 1038375, 1128900, 1174056, 1222975, 1240200, 1354680, 1384500, 1411125, 1467570, 1550250, 1661400, 1693350, 1761084, 1881500, 1956760, 2067000, 2076750, 2201355, 2257800, 2445950, 2769000, 2822250, 2935140, 3100500, 3386700, 3522168, 3668925, 3763000, 4153500, 4233375, 4402710, 4891900, 5644500, 5870280, 6114875, 6201000, 6773400, 7337850, 8307000, 8466750, 8805420, 9783800, 11006775, 11289000, 12229750, 14675700, 16933500, 17610840, 18344625, 22013550, 24459500, 29351400, 33867000, 36689250, 44027100, 48919000, 55033875, 73378500, 88054200, 110067750, 146757000, 220135500, 440271000]

約数ペア:

[(1, 440271000), (2, 220135500), (3, 146757000), (4, 110067750), (5, 88054200), (6, 73378500), (8, 55033875), (9, 48919000), (10, 44027100), (12, 36689250), (13, 33867000), (15, 29351400), (18, 24459500), (20, 22013550), (24, 18344625), (25, 17610840), (26, 16933500), (30, 14675700), (36, 12229750), (39, 11289000), (40, 11006775), (45, 9783800), (50, 8805420), (52, 8466750), (53, 8307000), (60, 7337850), (65, 6773400), (71, 6201000), (72, 6114875), (75, 5870280), (78, 5644500), (90, 4891900), (100, 4402710), (104, 4233375), (106, 4153500), (117, 3763000), (120, 3668925), (125, 3522168), (130, 3386700), (142, 3100500), (150, 2935140), (156, 2822250), (159, 2769000), (180, 2445950), (195, 2257800), (200, 2201355), (212, 2076750), (213, 2067000), (225, 1956760), (234, 1881500), (250, 1761084), (260, 1693350), (265, 1661400), (284, 1550250), (300, 1467570), (312, 1411125), (318, 1384500), (325, 1354680), (355, 1240200), (360, 1222975), (375, 1174056), (390, 1128900), (424, 1038375), (426, 1033500), (450, 978380), (468, 940750), (477, 923000), (500, 880542), (520, 846675), (530, 830700), (568, 775125), (585, 752600), (600, 733785), (636, 692250), (639, 689000), (650, 677340), (689, 639000), (710, 620100), (750, 587028), (780, 564450), (795, 553800), (852, 516750), (900, 489190), (923, 477000), (936, 470375), (954, 461500), (975, 451560), (1000, 440271), (1060, 415350), (1065, 413400), (1125, 391352), (1170, 376300), (1272, 346125), (1278, 344500), (1300, 338670), (1325, 332280), (1378, 319500), (1420, 310050), (1500, 293514), (1560, 282225), (1590, 276900), (1625, 270936), (1704, 258375), (1775, 248040), (1800, 244595), (1846, 238500), (1908, 230750), (1950, 225780), (2067, 213000), (2120, 207675), (2130, 206700), (2250, 195676), (2340, 188150), (2385, 184600), (2556, 172250), (2600, 169335), (2650, 166140), (2756, 159750), (2769, 159000), (2840, 155025), (2925, 150520), (3000, 146757), (3180, 138450), (3195, 137800), (3250, 135468), (3445, 127800), (3550, 124020), (3692, 119250), (3763, 117000), (3816, 115375), (3900, 112890), (3975, 110760), (4134, 106500), (4260, 103350), (4500, 97838), (4615, 95400), (4680, 94075), (4770, 92300), (4875, 90312), (5112, 86125), (5300, 83070), (5325, 82680), (5512, 79875), (5538, 79500), (5850, 75260), (6201, 71000), (6360, 69225), (6390, 68900), (6500, 67734), (6625, 66456), (6890, 63900), (7100, 62010), (7384, 59625), (7526, 58500), (7800, 56445), (7950, 55380), (8268, 53250), (8307, 53000), (8520, 51675), (8875, 49608), (9000, 48919), (9230, 47700), (9540, 46150), (9750, 45156), (10335, 42600), (10600, 41535), (10650, 41340), (11076, 39750), (11289, 39000), (11700, 37630), (11925, 36920), (12402, 35500), (12780, 34450), (13000, 33867), (13250, 33228), (13780, 31950), (13845, 31800), (14200, 31005), (14625, 30104), (15052, 29250), (15900, 27690), (15975, 27560), (16536, 26625), (16614, 26500), (17225, 25560), (17750, 24804), (18460, 23850), (18815, 23400), (19080, 23075), (19500, 22578), (19875, 22152), (20670, 21300)]