2000983500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 288

約数和(自身を含む): 6715957248

約数和(自身を除く): 4714973748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 81, 86, 90, 100, 108, 125, 129, 135, 150, 162, 172, 180, 215, 225, 243, 250, 258, 270, 300, 324, 375, 383, 387, 405, 430, 450, 486, 500, 516, 540, 645, 675, 750, 766, 774, 810, 860, 900, 972, 1075, 1125, 1149, 1161, 1215, 1290, 1350, 1500, 1532, 1548, 1620, 1915, 1935, 2025, 2150, 2250, 2298, 2322, 2430, 2580, 2700, 3225, 3375, 3447, 3483, 3830, 3870, 4050, 4300, 4500, 4596, 4644, 4860, 5375, 5745, 5805, 6075, 6450, 6750, 6894, 6966, 7660, 7740, 8100, 9575, 9675, 10125, 10341, 10449, 10750, 11490, 11610, 12150, 12900, 13500, 13788, 13932, 16125, 16469, 17235, 17415, 19150, 19350, 20250, 20682, 20898, 21500, 22980, 23220, 24300, 28725, 29025, 30375, 31023, 32250, 32938, 34470, 34830, 38300, 38700, 40500, 41364, 41796, 47875, 48375, 49407, 51705, 52245, 57450, 58050, 60750, 62046, 64500, 65876, 68940, 69660, 82345, 86175, 87075, 93069, 95750, 96750, 98814, 103410, 104490, 114900, 116100, 121500, 124092, 143625, 145125, 148221, 155115, 164690, 172350, 174150, 186138, 191500, 193500, 197628, 206820, 208980, 247035, 258525, 261225, 287250, 290250, 296442, 310230, 329380, 344700, 348300, 372276, 411725, 430875, 435375, 444663, 465345, 494070, 517050, 522450, 574500, 580500, 592884, 620460, 741105, 775575, 823450, 861750, 870750, 889326, 930690, 988140, 1034100, 1044900, 1235175, 1292625, 1306125, 1333989, 1482210, 1551150, 1646900, 1723500, 1741500, 1778652, 1861380, 2058625, 2223315, 2326725, 2470350, 2585250, 2612250, 2667978, 2964420, 3102300, 3705525, 3877875, 4001967, 4117250, 4446630, 4653450, 4940700, 5170500, 5224500, 5335956, 6175875, 6669945, 7411050, 7755750, 8003934, 8234500, 8893260, 9306900, 11116575, 11633625, 12351750, 13339890, 14822100, 15511500, 16007868, 18527625, 20009835, 22233150, 23267250, 24703500, 26679780, 33349725, 37055250, 40019670, 44466300, 46534500, 55582875, 66699450, 74110500, 80039340, 100049175, 111165750, 133398900, 166748625, 200098350, 222331500, 333497250, 400196700, 500245875, 666994500, 1000491750, 2000983500]

約数ペア:

[(1, 2000983500), (2, 1000491750), (3, 666994500), (4, 500245875), (5, 400196700), (6, 333497250), (9, 222331500), (10, 200098350), (12, 166748625), (15, 133398900), (18, 111165750), (20, 100049175), (25, 80039340), (27, 74110500), (30, 66699450), (36, 55582875), (43, 46534500), (45, 44466300), (50, 40019670), (54, 37055250), (60, 33349725), (75, 26679780), (81, 24703500), (86, 23267250), (90, 22233150), (100, 20009835), (108, 18527625), (125, 16007868), (129, 15511500), (135, 14822100), (150, 13339890), (162, 12351750), (172, 11633625), (180, 11116575), (215, 9306900), (225, 8893260), (243, 8234500), (250, 8003934), (258, 7755750), (270, 7411050), (300, 6669945), (324, 6175875), (375, 5335956), (383, 5224500), (387, 5170500), (405, 4940700), (430, 4653450), (450, 4446630), (486, 4117250), (500, 4001967), (516, 3877875), (540, 3705525), (645, 3102300), (675, 2964420), (750, 2667978), (766, 2612250), (774, 2585250), (810, 2470350), (860, 2326725), (900, 2223315), (972, 2058625), (1075, 1861380), (1125, 1778652), (1149, 1741500), (1161, 1723500), (1215, 1646900), (1290, 1551150), (1350, 1482210), (1500, 1333989), (1532, 1306125), (1548, 1292625), (1620, 1235175), (1915, 1044900), (1935, 1034100), (2025, 988140), (2150, 930690), (2250, 889326), (2298, 870750), (2322, 861750), (2430, 823450), (2580, 775575), (2700, 741105), (3225, 620460), (3375, 592884), (3447, 580500), (3483, 574500), (3830, 522450), (3870, 517050), (4050, 494070), (4300, 465345), (4500, 444663), (4596, 435375), (4644, 430875), (4860, 411725), (5375, 372276), (5745, 348300), (5805, 344700), (6075, 329380), (6450, 310230), (6750, 296442), (6894, 290250), (6966, 287250), (7660, 261225), (7740, 258525), (8100, 247035), (9575, 208980), (9675, 206820), (10125, 197628), (10341, 193500), (10449, 191500), (10750, 186138), (11490, 174150), (11610, 172350), (12150, 164690), (12900, 155115), (13500, 148221), (13788, 145125), (13932, 143625), (16125, 124092), (16469, 121500), (17235, 116100), (17415, 114900), (19150, 104490), (19350, 103410), (20250, 98814), (20682, 96750), (20898, 95750), (21500, 93069), (22980, 87075), (23220, 86175), (24300, 82345), (28725, 69660), (29025, 68940), (30375, 65876), (31023, 64500), (32250, 62046), (32938, 60750), (34470, 58050), (34830, 57450), (38300, 52245), (38700, 51705), (40500, 49407), (41364, 48375), (41796, 47875)]