142691400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{79273}}^1$

素因数の和:79295

約数の個数: 72

約数和(自身を含む): 479211330

約数和(自身を除く): 336519930

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 79273, 158546, 237819, 317092, 396365, 475638, 634184, 713457, 792730, 951276, 1189095, 1426914, 1585460, 1902552, 1981825, 2378190, 2853828, 3170920, 3567285, 3963650, 4756380, 5707656, 5945475, 7134570, 7927300, 9512760, 11890950, 14269140, 15854600, 17836425, 23781900, 28538280, 35672850, 47563800, 71345700, 142691400]

約数ペア:

[(1, 142691400), (2, 71345700), (3, 47563800), (4, 35672850), (5, 28538280), (6, 23781900), (8, 17836425), (9, 15854600), (10, 14269140), (12, 11890950), (15, 9512760), (18, 7927300), (20, 7134570), (24, 5945475), (25, 5707656), (30, 4756380), (36, 3963650), (40, 3567285), (45, 3170920), (50, 2853828), (60, 2378190), (72, 1981825), (75, 1902552), (90, 1585460), (100, 1426914), (120, 1189095), (150, 951276), (180, 792730), (200, 713457), (225, 634184), (300, 475638), (360, 396365), (450, 317092), (600, 237819), (900, 158546), (1800, 79273)]