252299880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1501

約数の個数: 256

約数和(自身を含む): 1003622400

約数和(自身を除く): 751322520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 966, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1451, 1512, 1610, 1656, 1890, 1932, 2070, 2415, 2484, 2520, 2760, 2898, 2902, 3105, 3220, 3780, 3864, 4140, 4347, 4353, 4830, 4968, 5796, 5804, 6210, 6440, 7245, 7255, 7560, 8280, 8694, 8706, 9660, 10157, 11592, 11608, 12420, 13059, 14490, 14510, 17388, 17412, 19320, 20314, 21735, 21765, 24840, 26118, 28980, 29020, 30471, 33373, 34776, 34824, 39177, 40628, 43470, 43530, 50785, 52236, 57960, 58040, 60942, 65295, 66746, 78354, 81256, 86940, 87060, 91413, 100119, 101570, 104472, 121884, 130590, 133492, 152355, 156708, 166865, 173880, 174120, 182826, 195885, 200238, 203140, 233611, 243768, 261180, 266984, 274239, 300357, 304710, 313416, 333730, 365652, 391770, 400476, 406280, 457065, 467222, 500595, 522360, 548478, 600714, 609420, 667460, 700833, 731304, 783540, 800952, 901071, 914130, 934444, 1001190, 1096956, 1168055, 1201428, 1218840, 1334920, 1371195, 1401666, 1501785, 1567080, 1802142, 1828260, 1868888, 2002380, 2102499, 2193912, 2336110, 2402856, 2742390, 2803332, 3003570, 3504165, 3604284, 3656520, 4004760, 4204998, 4505355, 4672220, 5484780, 5606664, 6007140, 6307497, 7008330, 7208568, 8409996, 9010710, 9344440, 10512495, 10969560, 12014280, 12614994, 14016660, 16819992, 18021420, 21024990, 25229988, 28033320, 31537485, 36042840, 42049980, 50459976, 63074970, 84099960, 126149940, 252299880]

約数ペア:

[(1, 252299880), (2, 126149940), (3, 84099960), (4, 63074970), (5, 50459976), (6, 42049980), (7, 36042840), (8, 31537485), (9, 28033320), (10, 25229988), (12, 21024990), (14, 18021420), (15, 16819992), (18, 14016660), (20, 12614994), (21, 12014280), (23, 10969560), (24, 10512495), (27, 9344440), (28, 9010710), (30, 8409996), (35, 7208568), (36, 7008330), (40, 6307497), (42, 6007140), (45, 5606664), (46, 5484780), (54, 4672220), (56, 4505355), (60, 4204998), (63, 4004760), (69, 3656520), (70, 3604284), (72, 3504165), (84, 3003570), (90, 2803332), (92, 2742390), (105, 2402856), (108, 2336110), (115, 2193912), (120, 2102499), (126, 2002380), (135, 1868888), (138, 1828260), (140, 1802142), (161, 1567080), (168, 1501785), (180, 1401666), (184, 1371195), (189, 1334920), (207, 1218840), (210, 1201428), (216, 1168055), (230, 1096956), (252, 1001190), (270, 934444), (276, 914130), (280, 901071), (315, 800952), (322, 783540), (345, 731304), (360, 700833), (378, 667460), (414, 609420), (420, 600714), (460, 548478), (483, 522360), (504, 500595), (540, 467222), (552, 457065), (621, 406280), (630, 400476), (644, 391770), (690, 365652), (756, 333730), (805, 313416), (828, 304710), (840, 300357), (920, 274239), (945, 266984), (966, 261180), (1035, 243768), (1080, 233611), (1242, 203140), (1260, 200238), (1288, 195885), (1380, 182826), (1449, 174120), (1451, 173880), (1512, 166865), (1610, 156708), (1656, 152355), (1890, 133492), (1932, 130590), (2070, 121884), (2415, 104472), (2484, 101570), (2520, 100119), (2760, 91413), (2898, 87060), (2902, 86940), (3105, 81256), (3220, 78354), (3780, 66746), (3864, 65295), (4140, 60942), (4347, 58040), (4353, 57960), (4830, 52236), (4968, 50785), (5796, 43530), (5804, 43470), (6210, 40628), (6440, 39177), (7245, 34824), (7255, 34776), (7560, 33373), (8280, 30471), (8694, 29020), (8706, 28980), (9660, 26118), (10157, 24840), (11592, 21765), (11608, 21735), (12420, 20314), (13059, 19320), (14490, 17412), (14510, 17388)]