2012123400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28181}}^1$

素因数の和:28224

約数の個数: 192

約数和(自身を含む): 7548266880

約数和(自身を除く): 5536143480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 255, 280, 300, 340, 350, 357, 408, 420, 425, 476, 510, 525, 595, 600, 680, 700, 714, 840, 850, 952, 1020, 1050, 1190, 1275, 1400, 1428, 1700, 1785, 2040, 2100, 2380, 2550, 2856, 2975, 3400, 3570, 4200, 4760, 5100, 5950, 7140, 8925, 10200, 11900, 14280, 17850, 23800, 28181, 35700, 56362, 71400, 84543, 112724, 140905, 169086, 197267, 225448, 281810, 338172, 394534, 422715, 479077, 563620, 591801, 676344, 704525, 789068, 845430, 958154, 986335, 1127240, 1183602, 1409050, 1437231, 1578136, 1690860, 1916308, 1972670, 2113575, 2367204, 2395385, 2818100, 2874462, 2959005, 3353539, 3381720, 3832616, 3945340, 4227150, 4734408, 4790770, 4931675, 5636200, 5748924, 5918010, 6707078, 7186155, 7890680, 8454300, 9581540, 9863350, 10060617, 11497848, 11836020, 11976925, 13414156, 14372310, 14795025, 16767695, 16908600, 19163080, 19726700, 20121234, 23672040, 23953850, 26828312, 28744620, 29590050, 33535390, 35930775, 39453400, 40242468, 47907700, 50303085, 57489240, 59180100, 67070780, 71861550, 80484936, 83838475, 95815400, 100606170, 118360200, 134141560, 143723100, 167676950, 201212340, 251515425, 287446200, 335353900, 402424680, 503030850, 670707800, 1006061700, 2012123400]

約数ペア:

[(1, 2012123400), (2, 1006061700), (3, 670707800), (4, 503030850), (5, 402424680), (6, 335353900), (7, 287446200), (8, 251515425), (10, 201212340), (12, 167676950), (14, 143723100), (15, 134141560), (17, 118360200), (20, 100606170), (21, 95815400), (24, 83838475), (25, 80484936), (28, 71861550), (30, 67070780), (34, 59180100), (35, 57489240), (40, 50303085), (42, 47907700), (50, 40242468), (51, 39453400), (56, 35930775), (60, 33535390), (68, 29590050), (70, 28744620), (75, 26828312), (84, 23953850), (85, 23672040), (100, 20121234), (102, 19726700), (105, 19163080), (119, 16908600), (120, 16767695), (136, 14795025), (140, 14372310), (150, 13414156), (168, 11976925), (170, 11836020), (175, 11497848), (200, 10060617), (204, 9863350), (210, 9581540), (238, 8454300), (255, 7890680), (280, 7186155), (300, 6707078), (340, 5918010), (350, 5748924), (357, 5636200), (408, 4931675), (420, 4790770), (425, 4734408), (476, 4227150), (510, 3945340), (525, 3832616), (595, 3381720), (600, 3353539), (680, 2959005), (700, 2874462), (714, 2818100), (840, 2395385), (850, 2367204), (952, 2113575), (1020, 1972670), (1050, 1916308), (1190, 1690860), (1275, 1578136), (1400, 1437231), (1428, 1409050), (1700, 1183602), (1785, 1127240), (2040, 986335), (2100, 958154), (2380, 845430), (2550, 789068), (2856, 704525), (2975, 676344), (3400, 591801), (3570, 563620), (4200, 479077), (4760, 422715), (5100, 394534), (5950, 338172), (7140, 281810), (8925, 225448), (10200, 197267), (11900, 169086), (14280, 140905), (17850, 112724), (23800, 84543), (28181, 71400), (35700, 56362)]