131365200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{109471}}^1$

素因数の和:109492

約数の個数: 60

約数和(自身を含む): 420810368

約数和(自身を除く): 289445168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 109471, 218942, 328413, 437884, 547355, 656826, 875768, 1094710, 1313652, 1642065, 1751536, 2189420, 2627304, 2736775, 3284130, 4378840, 5254608, 5473550, 6568260, 8210325, 8757680, 10947100, 13136520, 16420650, 21894200, 26273040, 32841300, 43788400, 65682600, 131365200]

約数ペア:

[(1, 131365200), (2, 65682600), (3, 43788400), (4, 32841300), (5, 26273040), (6, 21894200), (8, 16420650), (10, 13136520), (12, 10947100), (15, 8757680), (16, 8210325), (20, 6568260), (24, 5473550), (25, 5254608), (30, 4378840), (40, 3284130), (48, 2736775), (50, 2627304), (60, 2189420), (75, 1751536), (80, 1642065), (100, 1313652), (120, 1094710), (150, 875768), (200, 656826), (240, 547355), (300, 437884), (400, 328413), (600, 218942), (1200, 109471)]