2121874200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:631

約数の個数: 288

約数和(自身を含む): 7520947200

約数和(自身を除く): 5399073000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 107, 115, 120, 138, 150, 180, 184, 200, 207, 214, 225, 230, 276, 300, 321, 345, 360, 414, 428, 450, 460, 479, 535, 552, 575, 600, 642, 690, 828, 856, 900, 920, 958, 963, 1035, 1070, 1150, 1284, 1380, 1437, 1605, 1656, 1725, 1800, 1916, 1926, 2070, 2140, 2300, 2395, 2461, 2568, 2675, 2760, 2874, 3210, 3450, 3832, 3852, 4140, 4280, 4311, 4600, 4790, 4815, 4922, 5175, 5350, 5748, 6420, 6900, 7185, 7383, 7704, 8025, 8280, 8622, 9580, 9630, 9844, 10350, 10700, 11017, 11496, 11975, 12305, 12840, 13800, 14370, 14766, 16050, 17244, 19160, 19260, 19688, 20700, 21400, 21555, 22034, 22149, 23950, 24075, 24610, 28740, 29532, 32100, 33051, 34488, 35925, 36915, 38520, 41400, 43110, 44068, 44298, 47900, 48150, 49220, 51253, 55085, 57480, 59064, 61525, 64200, 66102, 71850, 73830, 86220, 88136, 88596, 95800, 96300, 98440, 99153, 102506, 107775, 110170, 110745, 123050, 132204, 143700, 147660, 153759, 165255, 172440, 177192, 184575, 192600, 198306, 205012, 215550, 220340, 221490, 246100, 256265, 264408, 275425, 287400, 295320, 307518, 330510, 369150, 396612, 410024, 431100, 440680, 442980, 461277, 492200, 495765, 512530, 550850, 553725, 615036, 661020, 738300, 768795, 793224, 826275, 862200, 885960, 922554, 991530, 1025060, 1101700, 1107450, 1178819, 1230072, 1281325, 1322040, 1476600, 1537590, 1652550, 1845108, 1983060, 2050120, 2203400, 2214900, 2306385, 2357638, 2478825, 2562650, 3075180, 3305100, 3536457, 3690216, 3843975, 3966120, 4429800, 4612770, 4715276, 4957650, 5125300, 5894095, 6150360, 6610200, 7072914, 7687950, 9225540, 9430552, 9915300, 10250600, 10609371, 11531925, 11788190, 14145828, 15375900, 17682285, 18451080, 19830600, 21218742, 23063850, 23576380, 28291656, 29470475, 30751800, 35364570, 42437484, 46127700, 47152760, 53046855, 58940950, 70729140, 84874968, 88411425, 92255400, 106093710, 117881900, 141458280, 176822850, 212187420, 235763800, 265234275, 353645700, 424374840, 530468550, 707291400, 1060937100, 2121874200]

約数ペア:

[(1, 2121874200), (2, 1060937100), (3, 707291400), (4, 530468550), (5, 424374840), (6, 353645700), (8, 265234275), (9, 235763800), (10, 212187420), (12, 176822850), (15, 141458280), (18, 117881900), (20, 106093710), (23, 92255400), (24, 88411425), (25, 84874968), (30, 70729140), (36, 58940950), (40, 53046855), (45, 47152760), (46, 46127700), (50, 42437484), (60, 35364570), (69, 30751800), (72, 29470475), (75, 28291656), (90, 23576380), (92, 23063850), (100, 21218742), (107, 19830600), (115, 18451080), (120, 17682285), (138, 15375900), (150, 14145828), (180, 11788190), (184, 11531925), (200, 10609371), (207, 10250600), (214, 9915300), (225, 9430552), (230, 9225540), (276, 7687950), (300, 7072914), (321, 6610200), (345, 6150360), (360, 5894095), (414, 5125300), (428, 4957650), (450, 4715276), (460, 4612770), (479, 4429800), (535, 3966120), (552, 3843975), (575, 3690216), (600, 3536457), (642, 3305100), (690, 3075180), (828, 2562650), (856, 2478825), (900, 2357638), (920, 2306385), (958, 2214900), (963, 2203400), (1035, 2050120), (1070, 1983060), (1150, 1845108), (1284, 1652550), (1380, 1537590), (1437, 1476600), (1605, 1322040), (1656, 1281325), (1725, 1230072), (1800, 1178819), (1916, 1107450), (1926, 1101700), (2070, 1025060), (2140, 991530), (2300, 922554), (2395, 885960), (2461, 862200), (2568, 826275), (2675, 793224), (2760, 768795), (2874, 738300), (3210, 661020), (3450, 615036), (3832, 553725), (3852, 550850), (4140, 512530), (4280, 495765), (4311, 492200), (4600, 461277), (4790, 442980), (4815, 440680), (4922, 431100), (5175, 410024), (5350, 396612), (5748, 369150), (6420, 330510), (6900, 307518), (7185, 295320), (7383, 287400), (7704, 275425), (8025, 264408), (8280, 256265), (8622, 246100), (9580, 221490), (9630, 220340), (9844, 215550), (10350, 205012), (10700, 198306), (11017, 192600), (11496, 184575), (11975, 177192), (12305, 172440), (12840, 165255), (13800, 153759), (14370, 147660), (14766, 143700), (16050, 132204), (17244, 123050), (19160, 110745), (19260, 110170), (19688, 107775), (20700, 102506), (21400, 99153), (21555, 98440), (22034, 96300), (22149, 95800), (23950, 88596), (24075, 88136), (24610, 86220), (28740, 73830), (29532, 71850), (32100, 66102), (33051, 64200), (34488, 61525), (35925, 59064), (36915, 57480), (38520, 55085), (41400, 51253), (43110, 49220), (44068, 48150), (44298, 47900)]