38840400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{10789}}^1$

素因数の和:10813

約数の個数: 90

約数和(自身を含む): 134799470

約数和(自身を除く): 95959070

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, 10789, 21578, 32367, 43156, 53945, 64734, 86312, 97101, 107890, 129468, 161835, 172624, 194202, 215780, 258936, 269725, 323670, 388404, 431560, 485505, 517872, 539450, 647340, 776808, 809175, 863120, 971010, 1078900, 1294680, 1553616, 1618350, 1942020, 2157800, 2427525, 2589360, 3236700, 3884040, 4315600, 4855050, 6473400, 7768080, 9710100, 12946800, 19420200, 38840400]

約数ペア:

[(1, 38840400), (2, 19420200), (3, 12946800), (4, 9710100), (5, 7768080), (6, 6473400), (8, 4855050), (9, 4315600), (10, 3884040), (12, 3236700), (15, 2589360), (16, 2427525), (18, 2157800), (20, 1942020), (24, 1618350), (25, 1553616), (30, 1294680), (36, 1078900), (40, 971010), (45, 863120), (48, 809175), (50, 776808), (60, 647340), (72, 539450), (75, 517872), (80, 485505), (90, 431560), (100, 388404), (120, 323670), (144, 269725), (150, 258936), (180, 215780), (200, 194202), (225, 172624), (240, 161835), (300, 129468), (360, 107890), (400, 97101), (450, 86312), (600, 64734), (720, 53945), (900, 43156), (1200, 32367), (1800, 21578), (3600, 10789)]