2019619500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{439}}^1\times {\mathrm{3067}}^1$

素因数の和:3528

約数の個数: 96

約数和(自身を含む): 5896450560

約数和(自身を除く): 3876831060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 439, 500, 750, 878, 1317, 1500, 1756, 2195, 2634, 3067, 4390, 5268, 6134, 6585, 8780, 9201, 10975, 12268, 13170, 15335, 18402, 21950, 26340, 30670, 32925, 36804, 43900, 46005, 54875, 61340, 65850, 76675, 92010, 109750, 131700, 153350, 164625, 184020, 219500, 230025, 306700, 329250, 383375, 460050, 658500, 766750, 920100, 1150125, 1346413, 1533500, 2300250, 2692826, 4039239, 4600500, 5385652, 6732065, 8078478, 13464130, 16156956, 20196195, 26928260, 33660325, 40392390, 67320650, 80784780, 100980975, 134641300, 168301625, 201961950, 336603250, 403923900, 504904875, 673206500, 1009809750, 2019619500]

約数ペア:

[(1, 2019619500), (2, 1009809750), (3, 673206500), (4, 504904875), (5, 403923900), (6, 336603250), (10, 201961950), (12, 168301625), (15, 134641300), (20, 100980975), (25, 80784780), (30, 67320650), (50, 40392390), (60, 33660325), (75, 26928260), (100, 20196195), (125, 16156956), (150, 13464130), (250, 8078478), (300, 6732065), (375, 5385652), (439, 4600500), (500, 4039239), (750, 2692826), (878, 2300250), (1317, 1533500), (1500, 1346413), (1756, 1150125), (2195, 920100), (2634, 766750), (3067, 658500), (4390, 460050), (5268, 383375), (6134, 329250), (6585, 306700), (8780, 230025), (9201, 219500), (10975, 184020), (12268, 164625), (13170, 153350), (15335, 131700), (18402, 109750), (21950, 92010), (26340, 76675), (30670, 65850), (32925, 61340), (36804, 54875), (43900, 46005)]