151507500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{20201}}^1$

素因数の和:20228

約数の個数: 60

約数和(自身を含む): 441777336

約数和(自身を除く): 290269836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 20201, 40402, 60603, 80804, 101005, 121206, 202010, 242412, 303015, 404020, 505025, 606030, 1010050, 1212060, 1515075, 2020100, 2525125, 3030150, 5050250, 6060300, 7575375, 10100500, 12625625, 15150750, 25251250, 30301500, 37876875, 50502500, 75753750, 151507500]

約数ペア:

[(1, 151507500), (2, 75753750), (3, 50502500), (4, 37876875), (5, 30301500), (6, 25251250), (10, 15150750), (12, 12625625), (15, 10100500), (20, 7575375), (25, 6060300), (30, 5050250), (50, 3030150), (60, 2525125), (75, 2020100), (100, 1515075), (125, 1212060), (150, 1010050), (250, 606030), (300, 505025), (375, 404020), (500, 303015), (625, 242412), (750, 202010), (1250, 121206), (1500, 101005), (1875, 80804), (2500, 60603), (3750, 40402), (7500, 20201)]