152538400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{27239}}^1$

素因数の和:27266

約数の個数: 72

約数和(自身を含む): 425597760

約数和(自身を除く): 273059360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 27239, 54478, 108956, 136195, 190673, 217912, 272390, 381346, 435824, 544780, 680975, 762692, 871648, 953365, 1089560, 1361950, 1525384, 1906730, 2179120, 2723900, 3050768, 3813460, 4358240, 4766825, 5447800, 6101536, 7626920, 9533650, 10895600, 15253840, 19067300, 21791200, 30507680, 38134600, 76269200, 152538400]

約数ペア:

[(1, 152538400), (2, 76269200), (4, 38134600), (5, 30507680), (7, 21791200), (8, 19067300), (10, 15253840), (14, 10895600), (16, 9533650), (20, 7626920), (25, 6101536), (28, 5447800), (32, 4766825), (35, 4358240), (40, 3813460), (50, 3050768), (56, 2723900), (70, 2179120), (80, 1906730), (100, 1525384), (112, 1361950), (140, 1089560), (160, 953365), (175, 871648), (200, 762692), (224, 680975), (280, 544780), (350, 435824), (400, 381346), (560, 272390), (700, 217912), (800, 190673), (1120, 136195), (1400, 108956), (2800, 54478), (5600, 27239)]