189672300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{70249}}^1$

素因数の和:70272

約数の個数: 72

約数和(自身を含む): 609770000

約数和(自身を除く): 420097700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 70249, 140498, 210747, 280996, 351245, 421494, 632241, 702490, 842988, 1053735, 1264482, 1404980, 1756225, 1896723, 2107470, 2528964, 3161205, 3512450, 3793446, 4214940, 5268675, 6322410, 7024900, 7586892, 9483615, 10537350, 12644820, 15806025, 18967230, 21074700, 31612050, 37934460, 47418075, 63224100, 94836150, 189672300]

約数ペア:

[(1, 189672300), (2, 94836150), (3, 63224100), (4, 47418075), (5, 37934460), (6, 31612050), (9, 21074700), (10, 18967230), (12, 15806025), (15, 12644820), (18, 10537350), (20, 9483615), (25, 7586892), (27, 7024900), (30, 6322410), (36, 5268675), (45, 4214940), (50, 3793446), (54, 3512450), (60, 3161205), (75, 2528964), (90, 2107470), (100, 1896723), (108, 1756225), (135, 1404980), (150, 1264482), (180, 1053735), (225, 842988), (270, 702490), (300, 632241), (450, 421494), (540, 351245), (675, 280996), (900, 210747), (1350, 140498), (2700, 70249)]