100507500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{1489}}^1$

素因数の和:1522

約数の個数: 120

約数和(自身を含む): 325833200

約数和(自身を除く): 225325700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1489, 1500, 1875, 2250, 2500, 2700, 2978, 3375, 3750, 4467, 4500, 5625, 5956, 6750, 7445, 7500, 8934, 11250, 13401, 13500, 14890, 16875, 17868, 22335, 22500, 26802, 29780, 33750, 37225, 40203, 44670, 53604, 67005, 67500, 74450, 80406, 89340, 111675, 134010, 148900, 160812, 186125, 201015, 223350, 268020, 335025, 372250, 402030, 446700, 558375, 670050, 744500, 804060, 930625, 1005075, 1116750, 1340100, 1675125, 1861250, 2010150, 2233500, 2791875, 3350250, 3722500, 4020300, 5025375, 5583750, 6700500, 8375625, 10050750, 11167500, 16751250, 20101500, 25126875, 33502500, 50253750, 100507500]

約数ペア:

[(1, 100507500), (2, 50253750), (3, 33502500), (4, 25126875), (5, 20101500), (6, 16751250), (9, 11167500), (10, 10050750), (12, 8375625), (15, 6700500), (18, 5583750), (20, 5025375), (25, 4020300), (27, 3722500), (30, 3350250), (36, 2791875), (45, 2233500), (50, 2010150), (54, 1861250), (60, 1675125), (75, 1340100), (90, 1116750), (100, 1005075), (108, 930625), (125, 804060), (135, 744500), (150, 670050), (180, 558375), (225, 446700), (250, 402030), (270, 372250), (300, 335025), (375, 268020), (450, 223350), (500, 201015), (540, 186125), (625, 160812), (675, 148900), (750, 134010), (900, 111675), (1125, 89340), (1250, 80406), (1350, 74450), (1489, 67500), (1500, 67005), (1875, 53604), (2250, 44670), (2500, 40203), (2700, 37225), (2978, 33750), (3375, 29780), (3750, 26802), (4467, 22500), (4500, 22335), (5625, 17868), (5956, 16875), (6750, 14890), (7445, 13500), (7500, 13401), (8934, 11250)]