28141200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{7817}}^1$

素因数の和:7841

約数の個数: 90

約数和(自身を含む): 97670274

約数和(自身を除く): 69529074

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 7817, 15634, 23451, 31268, 39085, 46902, 62536, 70353, 78170, 93804, 117255, 125072, 140706, 156340, 187608, 195425, 234510, 281412, 312680, 351765, 375216, 390850, 469020, 562824, 586275, 625360, 703530, 781700, 938040, 1125648, 1172550, 1407060, 1563400, 1758825, 1876080, 2345100, 2814120, 3126800, 3517650, 4690200, 5628240, 7035300, 9380400, 14070600, 28141200]

約数ペア:

[(1, 28141200), (2, 14070600), (3, 9380400), (4, 7035300), (5, 5628240), (6, 4690200), (8, 3517650), (9, 3126800), (10, 2814120), (12, 2345100), (15, 1876080), (16, 1758825), (18, 1563400), (20, 1407060), (24, 1172550), (25, 1125648), (30, 938040), (36, 781700), (40, 703530), (45, 625360), (48, 586275), (50, 562824), (60, 469020), (72, 390850), (75, 375216), (80, 351765), (90, 312680), (100, 281412), (120, 234510), (144, 195425), (150, 187608), (180, 156340), (200, 140706), (225, 125072), (240, 117255), (300, 93804), (360, 78170), (400, 70353), (450, 62536), (600, 46902), (720, 39085), (900, 31268), (1200, 23451), (1800, 15634), (3600, 7817)]