2020748400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4639}}^1$

素因数の和:4685

約数の個数: 270

約数和(自身を含む): 7709680160

約数和(自身を除く): 5688931760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 121, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 242, 264, 275, 300, 330, 360, 363, 396, 400, 440, 450, 484, 495, 528, 550, 600, 605, 660, 720, 726, 792, 825, 880, 900, 968, 990, 1089, 1100, 1200, 1210, 1320, 1452, 1584, 1650, 1800, 1815, 1936, 1980, 2178, 2200, 2420, 2475, 2640, 2904, 3025, 3300, 3600, 3630, 3960, 4356, 4400, 4639, 4840, 4950, 5445, 5808, 6050, 6600, 7260, 7920, 8712, 9075, 9278, 9680, 9900, 10890, 12100, 13200, 13917, 14520, 17424, 18150, 18556, 19800, 21780, 23195, 24200, 27225, 27834, 29040, 36300, 37112, 39600, 41751, 43560, 46390, 48400, 51029, 54450, 55668, 69585, 72600, 74224, 83502, 87120, 92780, 102058, 108900, 111336, 115975, 139170, 145200, 153087, 167004, 185560, 204116, 208755, 217800, 222672, 231950, 255145, 278340, 306174, 334008, 347925, 371120, 408232, 417510, 435600, 459261, 463900, 510290, 556680, 561319, 612348, 668016, 695850, 765435, 816464, 835020, 918522, 927800, 1020580, 1043775, 1113360, 1122638, 1224696, 1275725, 1391700, 1530870, 1670040, 1683957, 1837044, 1855600, 2041160, 2087550, 2245276, 2296305, 2449392, 2551450, 2783400, 2806595, 3061740, 3340080, 3367914, 3674088, 3827175, 4082320, 4175100, 4490552, 4592610, 5051871, 5102900, 5566800, 5613190, 6123480, 6735828, 7348176, 7654350, 8350200, 8419785, 8981104, 9185220, 10103742, 10205800, 11226380, 11481525, 12246960, 13471656, 14032975, 15308700, 16700400, 16839570, 18370440, 20207484, 20411600, 22452760, 22963050, 25259355, 26943312, 28065950, 30617400, 33679140, 36740880, 40414968, 42098925, 44905520, 45926100, 50518710, 56131900, 61234800, 67358280, 80829936, 84197850, 91852200, 101037420, 112263800, 126296775, 134716560, 168395700, 183704400, 202074840, 224527600, 252593550, 336791400, 404149680, 505187100, 673582800, 1010374200, 2020748400]

約数ペア:

[(1, 2020748400), (2, 1010374200), (3, 673582800), (4, 505187100), (5, 404149680), (6, 336791400), (8, 252593550), (9, 224527600), (10, 202074840), (11, 183704400), (12, 168395700), (15, 134716560), (16, 126296775), (18, 112263800), (20, 101037420), (22, 91852200), (24, 84197850), (25, 80829936), (30, 67358280), (33, 61234800), (36, 56131900), (40, 50518710), (44, 45926100), (45, 44905520), (48, 42098925), (50, 40414968), (55, 36740880), (60, 33679140), (66, 30617400), (72, 28065950), (75, 26943312), (80, 25259355), (88, 22963050), (90, 22452760), (99, 20411600), (100, 20207484), (110, 18370440), (120, 16839570), (121, 16700400), (132, 15308700), (144, 14032975), (150, 13471656), (165, 12246960), (176, 11481525), (180, 11226380), (198, 10205800), (200, 10103742), (220, 9185220), (225, 8981104), (240, 8419785), (242, 8350200), (264, 7654350), (275, 7348176), (300, 6735828), (330, 6123480), (360, 5613190), (363, 5566800), (396, 5102900), (400, 5051871), (440, 4592610), (450, 4490552), (484, 4175100), (495, 4082320), (528, 3827175), (550, 3674088), (600, 3367914), (605, 3340080), (660, 3061740), (720, 2806595), (726, 2783400), (792, 2551450), (825, 2449392), (880, 2296305), (900, 2245276), (968, 2087550), (990, 2041160), (1089, 1855600), (1100, 1837044), (1200, 1683957), (1210, 1670040), (1320, 1530870), (1452, 1391700), (1584, 1275725), (1650, 1224696), (1800, 1122638), (1815, 1113360), (1936, 1043775), (1980, 1020580), (2178, 927800), (2200, 918522), (2420, 835020), (2475, 816464), (2640, 765435), (2904, 695850), (3025, 668016), (3300, 612348), (3600, 561319), (3630, 556680), (3960, 510290), (4356, 463900), (4400, 459261), (4639, 435600), (4840, 417510), (4950, 408232), (5445, 371120), (5808, 347925), (6050, 334008), (6600, 306174), (7260, 278340), (7920, 255145), (8712, 231950), (9075, 222672), (9278, 217800), (9680, 208755), (9900, 204116), (10890, 185560), (12100, 167004), (13200, 153087), (13917, 145200), (14520, 139170), (17424, 115975), (18150, 111336), (18556, 108900), (19800, 102058), (21780, 92780), (23195, 87120), (24200, 83502), (27225, 74224), (27834, 72600), (29040, 69585), (36300, 55668), (37112, 54450), (39600, 51029), (41751, 48400), (43560, 46390)]