70200300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8069}}^1$

素因数の和:8115

約数の個数: 72

約数和(自身を含む): 210142800

約数和(自身を除く): 139942500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8069, 8700, 16138, 24207, 32276, 40345, 48414, 80690, 96828, 121035, 161380, 201725, 234001, 242070, 403450, 468002, 484140, 605175, 702003, 806900, 936004, 1170005, 1210350, 1404006, 2340010, 2420700, 2808012, 3510015, 4680020, 5850025, 7020030, 11700050, 14040060, 17550075, 23400100, 35100150, 70200300]

約数ペア:

[(1, 70200300), (2, 35100150), (3, 23400100), (4, 17550075), (5, 14040060), (6, 11700050), (10, 7020030), (12, 5850025), (15, 4680020), (20, 3510015), (25, 2808012), (29, 2420700), (30, 2340010), (50, 1404006), (58, 1210350), (60, 1170005), (75, 936004), (87, 806900), (100, 702003), (116, 605175), (145, 484140), (150, 468002), (174, 403450), (290, 242070), (300, 234001), (348, 201725), (435, 161380), (580, 121035), (725, 96828), (870, 80690), (1450, 48414), (1740, 40345), (2175, 32276), (2900, 24207), (4350, 16138), (8069, 8700)]