148875900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{487}}^1\times {\mathrm{1019}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 432055680

約数和(自身を除く): 283179780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 487, 974, 1019, 1461, 1948, 2038, 2435, 2922, 3057, 4076, 4870, 5095, 5844, 6114, 7305, 9740, 10190, 12175, 12228, 14610, 15285, 20380, 24350, 25475, 29220, 30570, 36525, 48700, 50950, 61140, 73050, 76425, 101900, 146100, 152850, 305700, 496253, 992506, 1488759, 1985012, 2481265, 2977518, 4962530, 5955036, 7443795, 9925060, 12406325, 14887590, 24812650, 29775180, 37218975, 49625300, 74437950, 148875900]

約数ペア:

[(1, 148875900), (2, 74437950), (3, 49625300), (4, 37218975), (5, 29775180), (6, 24812650), (10, 14887590), (12, 12406325), (15, 9925060), (20, 7443795), (25, 5955036), (30, 4962530), (50, 2977518), (60, 2481265), (75, 1985012), (100, 1488759), (150, 992506), (300, 496253), (487, 305700), (974, 152850), (1019, 146100), (1461, 101900), (1948, 76425), (2038, 73050), (2435, 61140), (2922, 50950), (3057, 48700), (4076, 36525), (4870, 30570), (5095, 29220), (5844, 25475), (6114, 24350), (7305, 20380), (9740, 15285), (10190, 14610), (12175, 12228)]