131200800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{54667}}^1$

素因数の和:54690

約数の個数: 72

約数和(自身を含む): 427066416

約数和(自身を除く): 295865616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 54667, 109334, 164001, 218668, 273335, 328002, 437336, 546670, 656004, 820005, 874672, 1093340, 1312008, 1366675, 1640010, 1749344, 2186680, 2624016, 2733350, 3280020, 4100025, 4373360, 5248032, 5466700, 6560040, 8200050, 8746720, 10933400, 13120080, 16400100, 21866800, 26240160, 32800200, 43733600, 65600400, 131200800]

約数ペア:

[(1, 131200800), (2, 65600400), (3, 43733600), (4, 32800200), (5, 26240160), (6, 21866800), (8, 16400100), (10, 13120080), (12, 10933400), (15, 8746720), (16, 8200050), (20, 6560040), (24, 5466700), (25, 5248032), (30, 4373360), (32, 4100025), (40, 3280020), (48, 2733350), (50, 2624016), (60, 2186680), (75, 1749344), (80, 1640010), (96, 1366675), (100, 1312008), (120, 1093340), (150, 874672), (160, 820005), (200, 656004), (240, 546670), (300, 437336), (400, 328002), (480, 273335), (600, 218668), (800, 164001), (1200, 109334), (2400, 54667)]