149800080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21523}}^1$

素因数の和:21568

約数の個数: 80

約数和(自身を含む): 480415680

約数和(自身を除く): 330615600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 21523, 43046, 64569, 86092, 107615, 129138, 172184, 215230, 258276, 322845, 344368, 430460, 516552, 624167, 645690, 860920, 1033104, 1248334, 1291380, 1721840, 1872501, 2496668, 2582760, 3120835, 3745002, 4993336, 5165520, 6241670, 7490004, 9362505, 9986672, 12483340, 14980008, 18725010, 24966680, 29960016, 37450020, 49933360, 74900040, 149800080]

約数ペア:

[(1, 149800080), (2, 74900040), (3, 49933360), (4, 37450020), (5, 29960016), (6, 24966680), (8, 18725010), (10, 14980008), (12, 12483340), (15, 9986672), (16, 9362505), (20, 7490004), (24, 6241670), (29, 5165520), (30, 4993336), (40, 3745002), (48, 3120835), (58, 2582760), (60, 2496668), (80, 1872501), (87, 1721840), (116, 1291380), (120, 1248334), (145, 1033104), (174, 860920), (232, 645690), (240, 624167), (290, 516552), (348, 430460), (435, 344368), (464, 322845), (580, 258276), (696, 215230), (870, 172184), (1160, 129138), (1392, 107615), (1740, 86092), (2320, 64569), (3480, 43046), (6960, 21523)]