67918500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 288

約数和(自身を含む): 244852608

約数和(自身を除く): 176934108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 43, 45, 50, 52, 54, 60, 65, 75, 78, 81, 86, 90, 100, 108, 117, 125, 129, 130, 135, 150, 156, 162, 172, 180, 195, 215, 225, 234, 243, 250, 258, 260, 270, 300, 324, 325, 351, 375, 387, 390, 405, 430, 450, 468, 486, 500, 516, 540, 559, 585, 645, 650, 675, 702, 750, 774, 780, 810, 860, 900, 972, 975, 1053, 1075, 1118, 1125, 1161, 1170, 1215, 1290, 1300, 1350, 1404, 1500, 1548, 1620, 1625, 1677, 1755, 1935, 1950, 2025, 2106, 2150, 2236, 2250, 2322, 2340, 2430, 2580, 2700, 2795, 2925, 3159, 3225, 3250, 3354, 3375, 3483, 3510, 3870, 3900, 4050, 4212, 4300, 4500, 4644, 4860, 4875, 5031, 5265, 5375, 5590, 5805, 5850, 6075, 6318, 6450, 6500, 6708, 6750, 6966, 7020, 7740, 8100, 8385, 8775, 9675, 9750, 10062, 10125, 10449, 10530, 10750, 11180, 11610, 11700, 12150, 12636, 12900, 13500, 13932, 13975, 14625, 15093, 15795, 16125, 16770, 17415, 17550, 19350, 19500, 20124, 20250, 20898, 21060, 21500, 23220, 24300, 25155, 26325, 27950, 29025, 29250, 30186, 30375, 31590, 32250, 33540, 34830, 35100, 38700, 40500, 41796, 41925, 43875, 45279, 48375, 50310, 52245, 52650, 55900, 58050, 58500, 60372, 60750, 63180, 64500, 69660, 69875, 75465, 78975, 83850, 87075, 87750, 90558, 96750, 100620, 104490, 105300, 116100, 121500, 125775, 131625, 135837, 139750, 145125, 150930, 157950, 167700, 174150, 175500, 181116, 193500, 208980, 209625, 226395, 251550, 261225, 263250, 271674, 279500, 290250, 301860, 315900, 348300, 377325, 394875, 419250, 435375, 452790, 503100, 522450, 526500, 543348, 580500, 628875, 679185, 754650, 789750, 838500, 870750, 905580, 1044900, 1131975, 1257750, 1306125, 1358370, 1509300, 1579500, 1741500, 1886625, 2263950, 2515500, 2612250, 2716740, 3395925, 3773250, 4527900, 5224500, 5659875, 6791850, 7546500, 11319750, 13583700, 16979625, 22639500, 33959250, 67918500]

約数ペア:

[(1, 67918500), (2, 33959250), (3, 22639500), (4, 16979625), (5, 13583700), (6, 11319750), (9, 7546500), (10, 6791850), (12, 5659875), (13, 5224500), (15, 4527900), (18, 3773250), (20, 3395925), (25, 2716740), (26, 2612250), (27, 2515500), (30, 2263950), (36, 1886625), (39, 1741500), (43, 1579500), (45, 1509300), (50, 1358370), (52, 1306125), (54, 1257750), (60, 1131975), (65, 1044900), (75, 905580), (78, 870750), (81, 838500), (86, 789750), (90, 754650), (100, 679185), (108, 628875), (117, 580500), (125, 543348), (129, 526500), (130, 522450), (135, 503100), (150, 452790), (156, 435375), (162, 419250), (172, 394875), (180, 377325), (195, 348300), (215, 315900), (225, 301860), (234, 290250), (243, 279500), (250, 271674), (258, 263250), (260, 261225), (270, 251550), (300, 226395), (324, 209625), (325, 208980), (351, 193500), (375, 181116), (387, 175500), (390, 174150), (405, 167700), (430, 157950), (450, 150930), (468, 145125), (486, 139750), (500, 135837), (516, 131625), (540, 125775), (559, 121500), (585, 116100), (645, 105300), (650, 104490), (675, 100620), (702, 96750), (750, 90558), (774, 87750), (780, 87075), (810, 83850), (860, 78975), (900, 75465), (972, 69875), (975, 69660), (1053, 64500), (1075, 63180), (1118, 60750), (1125, 60372), (1161, 58500), (1170, 58050), (1215, 55900), (1290, 52650), (1300, 52245), (1350, 50310), (1404, 48375), (1500, 45279), (1548, 43875), (1620, 41925), (1625, 41796), (1677, 40500), (1755, 38700), (1935, 35100), (1950, 34830), (2025, 33540), (2106, 32250), (2150, 31590), (2236, 30375), (2250, 30186), (2322, 29250), (2340, 29025), (2430, 27950), (2580, 26325), (2700, 25155), (2795, 24300), (2925, 23220), (3159, 21500), (3225, 21060), (3250, 20898), (3354, 20250), (3375, 20124), (3483, 19500), (3510, 19350), (3870, 17550), (3900, 17415), (4050, 16770), (4212, 16125), (4300, 15795), (4500, 15093), (4644, 14625), (4860, 13975), (4875, 13932), (5031, 13500), (5265, 12900), (5375, 12636), (5590, 12150), (5805, 11700), (5850, 11610), (6075, 11180), (6318, 10750), (6450, 10530), (6500, 10449), (6708, 10125), (6750, 10062), (6966, 9750), (7020, 9675), (7740, 8775), (8100, 8385)]