139449000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 474439680

約数和(自身を除く): 334990680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 43, 46, 47, 50, 60, 69, 75, 86, 92, 94, 100, 115, 120, 125, 129, 138, 141, 150, 172, 184, 188, 200, 215, 230, 235, 250, 258, 276, 282, 300, 344, 345, 375, 376, 430, 460, 470, 500, 516, 552, 564, 575, 600, 645, 690, 705, 750, 860, 920, 940, 989, 1000, 1032, 1075, 1081, 1128, 1150, 1175, 1290, 1380, 1410, 1500, 1720, 1725, 1880, 1978, 2021, 2150, 2162, 2300, 2350, 2580, 2760, 2820, 2875, 2967, 3000, 3225, 3243, 3450, 3525, 3956, 4042, 4300, 4324, 4600, 4700, 4945, 5160, 5375, 5405, 5640, 5750, 5875, 5934, 6063, 6450, 6486, 6900, 7050, 7912, 8084, 8600, 8625, 8648, 9400, 9890, 10105, 10750, 10810, 11500, 11750, 11868, 12126, 12900, 12972, 13800, 14100, 14835, 16125, 16168, 16215, 17250, 17625, 19780, 20210, 21500, 21620, 23000, 23500, 23736, 24252, 24725, 25800, 25944, 27025, 28200, 29670, 30315, 32250, 32430, 34500, 35250, 39560, 40420, 43000, 43240, 46483, 47000, 48504, 49450, 50525, 54050, 59340, 60630, 64500, 64860, 69000, 70500, 74175, 80840, 81075, 92966, 98900, 101050, 108100, 118680, 121260, 123625, 129000, 129720, 135125, 139449, 141000, 148350, 151575, 162150, 185932, 197800, 202100, 216200, 232415, 242520, 247250, 252625, 270250, 278898, 296700, 303150, 324300, 370875, 371864, 404200, 405375, 464830, 494500, 505250, 540500, 557796, 593400, 606300, 648600, 697245, 741750, 757875, 810750, 929660, 989000, 1010500, 1081000, 1115592, 1162075, 1212600, 1394490, 1483500, 1515750, 1621500, 1859320, 2021000, 2324150, 2788980, 2967000, 3031500, 3243000, 3486225, 4648300, 5577960, 5810375, 6063000, 6972450, 9296600, 11620750, 13944900, 17431125, 23241500, 27889800, 34862250, 46483000, 69724500, 139449000]

約数ペア:

[(1, 139449000), (2, 69724500), (3, 46483000), (4, 34862250), (5, 27889800), (6, 23241500), (8, 17431125), (10, 13944900), (12, 11620750), (15, 9296600), (20, 6972450), (23, 6063000), (24, 5810375), (25, 5577960), (30, 4648300), (40, 3486225), (43, 3243000), (46, 3031500), (47, 2967000), (50, 2788980), (60, 2324150), (69, 2021000), (75, 1859320), (86, 1621500), (92, 1515750), (94, 1483500), (100, 1394490), (115, 1212600), (120, 1162075), (125, 1115592), (129, 1081000), (138, 1010500), (141, 989000), (150, 929660), (172, 810750), (184, 757875), (188, 741750), (200, 697245), (215, 648600), (230, 606300), (235, 593400), (250, 557796), (258, 540500), (276, 505250), (282, 494500), (300, 464830), (344, 405375), (345, 404200), (375, 371864), (376, 370875), (430, 324300), (460, 303150), (470, 296700), (500, 278898), (516, 270250), (552, 252625), (564, 247250), (575, 242520), (600, 232415), (645, 216200), (690, 202100), (705, 197800), (750, 185932), (860, 162150), (920, 151575), (940, 148350), (989, 141000), (1000, 139449), (1032, 135125), (1075, 129720), (1081, 129000), (1128, 123625), (1150, 121260), (1175, 118680), (1290, 108100), (1380, 101050), (1410, 98900), (1500, 92966), (1720, 81075), (1725, 80840), (1880, 74175), (1978, 70500), (2021, 69000), (2150, 64860), (2162, 64500), (2300, 60630), (2350, 59340), (2580, 54050), (2760, 50525), (2820, 49450), (2875, 48504), (2967, 47000), (3000, 46483), (3225, 43240), (3243, 43000), (3450, 40420), (3525, 39560), (3956, 35250), (4042, 34500), (4300, 32430), (4324, 32250), (4600, 30315), (4700, 29670), (4945, 28200), (5160, 27025), (5375, 25944), (5405, 25800), (5640, 24725), (5750, 24252), (5875, 23736), (5934, 23500), (6063, 23000), (6450, 21620), (6486, 21500), (6900, 20210), (7050, 19780), (7912, 17625), (8084, 17250), (8600, 16215), (8625, 16168), (8648, 16125), (9400, 14835), (9890, 14100), (10105, 13800), (10750, 12972), (10810, 12900), (11500, 12126), (11750, 11868)]