1215137400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{106591}}^1$

素因数の和:106629

約数の個数: 96

約数和(自身を含む): 3965222400

約数和(自身を除く): 2750085000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 11400, 106591, 213182, 319773, 426364, 532955, 639546, 852728, 1065910, 1279092, 1598865, 2025229, 2131820, 2558184, 2664775, 3197730, 4050458, 4263640, 5329550, 6075687, 6395460, 7994325, 8100916, 10126145, 10659100, 12151374, 12790920, 15988650, 16201832, 20252290, 21318200, 24302748, 30378435, 31977300, 40504580, 48605496, 50630725, 60756870, 63954600, 81009160, 101261450, 121513740, 151892175, 202522900, 243027480, 303784350, 405045800, 607568700, 1215137400]

約数ペア:

[(1, 1215137400), (2, 607568700), (3, 405045800), (4, 303784350), (5, 243027480), (6, 202522900), (8, 151892175), (10, 121513740), (12, 101261450), (15, 81009160), (19, 63954600), (20, 60756870), (24, 50630725), (25, 48605496), (30, 40504580), (38, 31977300), (40, 30378435), (50, 24302748), (57, 21318200), (60, 20252290), (75, 16201832), (76, 15988650), (95, 12790920), (100, 12151374), (114, 10659100), (120, 10126145), (150, 8100916), (152, 7994325), (190, 6395460), (200, 6075687), (228, 5329550), (285, 4263640), (300, 4050458), (380, 3197730), (456, 2664775), (475, 2558184), (570, 2131820), (600, 2025229), (760, 1598865), (950, 1279092), (1140, 1065910), (1425, 852728), (1900, 639546), (2280, 532955), (2850, 426364), (3800, 319773), (5700, 213182), (11400, 106591)]