20796899700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{8647}}^1\times {\mathrm{8017}}^1$

素因数の和:16681

約数の個数: 72

約数和(自身を含む): 60186828352

約数和(自身を除く): 39389928652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 8017, 8647, 16034, 17294, 24051, 25941, 32068, 34588, 40085, 43235, 48102, 51882, 80170, 86470, 96204, 103764, 120255, 129705, 160340, 172940, 200425, 216175, 240510, 259410, 400850, 432350, 481020, 518820, 601275, 648525, 801700, 864700, 1202550, 1297050, 2405100, 2594100, 69322999, 138645998, 207968997, 277291996, 346614995, 415937994, 693229990, 831875988, 1039844985, 1386459980, 1733074975, 2079689970, 3466149950, 4159379940, 5199224925, 6932299900, 10398449850, 20796899700]

約数ペア:

[(1, 20796899700), (2, 10398449850), (3, 6932299900), (4, 5199224925), (5, 4159379940), (6, 3466149950), (10, 2079689970), (12, 1733074975), (15, 1386459980), (20, 1039844985), (25, 831875988), (30, 693229990), (50, 415937994), (60, 346614995), (75, 277291996), (100, 207968997), (150, 138645998), (300, 69322999), (8017, 2594100), (8647, 2405100), (16034, 1297050), (17294, 1202550), (24051, 864700), (25941, 801700), (32068, 648525), (34588, 601275), (40085, 518820), (43235, 481020), (48102, 432350), (51882, 400850), (80170, 259410), (86470, 240510), (96204, 216175), (103764, 200425), (120255, 172940), (129705, 160340)]