40978800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11383}}^1$

素因数の和:11407

約数の個数: 90

約数和(自身を含む): 142220312

約数和(自身を除く): 101241512

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, 11383, 22766, 34149, 45532, 56915, 68298, 91064, 102447, 113830, 136596, 170745, 182128, 204894, 227660, 273192, 284575, 341490, 409788, 455320, 512235, 546384, 569150, 682980, 819576, 853725, 910640, 1024470, 1138300, 1365960, 1639152, 1707450, 2048940, 2276600, 2561175, 2731920, 3414900, 4097880, 4553200, 5122350, 6829800, 8195760, 10244700, 13659600, 20489400, 40978800]

約数ペア:

[(1, 40978800), (2, 20489400), (3, 13659600), (4, 10244700), (5, 8195760), (6, 6829800), (8, 5122350), (9, 4553200), (10, 4097880), (12, 3414900), (15, 2731920), (16, 2561175), (18, 2276600), (20, 2048940), (24, 1707450), (25, 1639152), (30, 1365960), (36, 1138300), (40, 1024470), (45, 910640), (48, 853725), (50, 819576), (60, 682980), (72, 569150), (75, 546384), (80, 512235), (90, 455320), (100, 409788), (120, 341490), (144, 284575), (150, 273192), (180, 227660), (200, 204894), (225, 182128), (240, 170745), (300, 136596), (360, 113830), (400, 102447), (450, 91064), (600, 68298), (720, 56915), (900, 45532), (1200, 34149), (1800, 22766), (3600, 11383)]