67821000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 256

約数和(自身を含む): 239016960

約数和(自身を除く): 171195960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 37, 39, 40, 47, 50, 52, 60, 65, 74, 75, 78, 94, 100, 104, 111, 120, 125, 130, 141, 148, 150, 156, 185, 188, 195, 200, 222, 235, 250, 260, 282, 296, 300, 312, 325, 370, 375, 376, 390, 444, 470, 481, 500, 520, 555, 564, 600, 611, 650, 705, 740, 750, 780, 888, 925, 940, 962, 975, 1000, 1110, 1128, 1175, 1222, 1300, 1410, 1443, 1480, 1500, 1560, 1625, 1739, 1833, 1850, 1880, 1924, 1950, 2220, 2350, 2405, 2444, 2600, 2775, 2820, 2886, 3000, 3055, 3250, 3478, 3525, 3666, 3700, 3848, 3900, 4440, 4625, 4700, 4810, 4875, 4888, 5217, 5550, 5640, 5772, 5875, 6110, 6500, 6956, 7050, 7215, 7332, 7400, 7800, 8695, 9165, 9250, 9400, 9620, 9750, 10434, 11100, 11544, 11750, 12025, 12220, 13000, 13875, 13912, 14100, 14430, 14664, 15275, 17390, 17625, 18330, 18500, 19240, 19500, 20868, 22200, 22607, 23500, 24050, 24440, 26085, 27750, 28200, 28860, 30550, 34780, 35250, 36075, 36660, 37000, 39000, 41736, 43475, 45214, 45825, 47000, 48100, 52170, 55500, 57720, 60125, 61100, 67821, 69560, 70500, 72150, 73320, 76375, 86950, 90428, 91650, 96200, 104340, 111000, 113035, 120250, 122200, 130425, 135642, 141000, 144300, 152750, 173900, 180375, 180856, 183300, 208680, 217375, 226070, 229125, 240500, 260850, 271284, 288600, 305500, 339105, 347800, 360750, 366600, 434750, 452140, 458250, 481000, 521700, 542568, 565175, 611000, 652125, 678210, 721500, 869500, 904280, 916500, 1043400, 1130350, 1304250, 1356420, 1443000, 1695525, 1739000, 1833000, 2260700, 2608500, 2712840, 2825875, 3391050, 4521400, 5217000, 5651750, 6782100, 8477625, 11303500, 13564200, 16955250, 22607000, 33910500, 67821000]

約数ペア:

[(1, 67821000), (2, 33910500), (3, 22607000), (4, 16955250), (5, 13564200), (6, 11303500), (8, 8477625), (10, 6782100), (12, 5651750), (13, 5217000), (15, 4521400), (20, 3391050), (24, 2825875), (25, 2712840), (26, 2608500), (30, 2260700), (37, 1833000), (39, 1739000), (40, 1695525), (47, 1443000), (50, 1356420), (52, 1304250), (60, 1130350), (65, 1043400), (74, 916500), (75, 904280), (78, 869500), (94, 721500), (100, 678210), (104, 652125), (111, 611000), (120, 565175), (125, 542568), (130, 521700), (141, 481000), (148, 458250), (150, 452140), (156, 434750), (185, 366600), (188, 360750), (195, 347800), (200, 339105), (222, 305500), (235, 288600), (250, 271284), (260, 260850), (282, 240500), (296, 229125), (300, 226070), (312, 217375), (325, 208680), (370, 183300), (375, 180856), (376, 180375), (390, 173900), (444, 152750), (470, 144300), (481, 141000), (500, 135642), (520, 130425), (555, 122200), (564, 120250), (600, 113035), (611, 111000), (650, 104340), (705, 96200), (740, 91650), (750, 90428), (780, 86950), (888, 76375), (925, 73320), (940, 72150), (962, 70500), (975, 69560), (1000, 67821), (1110, 61100), (1128, 60125), (1175, 57720), (1222, 55500), (1300, 52170), (1410, 48100), (1443, 47000), (1480, 45825), (1500, 45214), (1560, 43475), (1625, 41736), (1739, 39000), (1833, 37000), (1850, 36660), (1880, 36075), (1924, 35250), (1950, 34780), (2220, 30550), (2350, 28860), (2405, 28200), (2444, 27750), (2600, 26085), (2775, 24440), (2820, 24050), (2886, 23500), (3000, 22607), (3055, 22200), (3250, 20868), (3478, 19500), (3525, 19240), (3666, 18500), (3700, 18330), (3848, 17625), (3900, 17390), (4440, 15275), (4625, 14664), (4700, 14430), (4810, 14100), (4875, 13912), (4888, 13875), (5217, 13000), (5550, 12220), (5640, 12025), (5772, 11750), (5875, 11544), (6110, 11100), (6500, 10434), (6956, 9750), (7050, 9620), (7215, 9400), (7332, 9250), (7400, 9165), (7800, 8695)]