325003000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1658

約数の個数: 128

約数和(自身を含む): 899683200

約数和(自身を除く): 574680200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 116, 125, 140, 145, 175, 200, 203, 232, 250, 280, 290, 350, 406, 500, 580, 700, 725, 812, 875, 1000, 1015, 1160, 1400, 1450, 1601, 1624, 1750, 2030, 2900, 3202, 3500, 3625, 4060, 5075, 5800, 6404, 7000, 7250, 8005, 8120, 10150, 11207, 12808, 14500, 16010, 20300, 22414, 25375, 29000, 32020, 40025, 40600, 44828, 46429, 50750, 56035, 64040, 80050, 89656, 92858, 101500, 112070, 160100, 185716, 200125, 203000, 224140, 232145, 280175, 320200, 325003, 371432, 400250, 448280, 464290, 560350, 650006, 800500, 928580, 1120700, 1160725, 1300012, 1400875, 1601000, 1625015, 1857160, 2241400, 2321450, 2600024, 2801750, 3250030, 4642900, 5603500, 5803625, 6500060, 8125075, 9285800, 11207000, 11607250, 13000120, 16250150, 23214500, 32500300, 40625375, 46429000, 65000600, 81250750, 162501500, 325003000]

約数ペア:

[(1, 325003000), (2, 162501500), (4, 81250750), (5, 65000600), (7, 46429000), (8, 40625375), (10, 32500300), (14, 23214500), (20, 16250150), (25, 13000120), (28, 11607250), (29, 11207000), (35, 9285800), (40, 8125075), (50, 6500060), (56, 5803625), (58, 5603500), (70, 4642900), (100, 3250030), (116, 2801750), (125, 2600024), (140, 2321450), (145, 2241400), (175, 1857160), (200, 1625015), (203, 1601000), (232, 1400875), (250, 1300012), (280, 1160725), (290, 1120700), (350, 928580), (406, 800500), (500, 650006), (580, 560350), (700, 464290), (725, 448280), (812, 400250), (875, 371432), (1000, 325003), (1015, 320200), (1160, 280175), (1400, 232145), (1450, 224140), (1601, 203000), (1624, 200125), (1750, 185716), (2030, 160100), (2900, 112070), (3202, 101500), (3500, 92858), (3625, 89656), (4060, 80050), (5075, 64040), (5800, 56035), (6404, 50750), (7000, 46429), (7250, 44828), (8005, 40600), (8120, 40025), (10150, 32020), (11207, 29000), (12808, 25375), (14500, 22414), (16010, 20300)]