28542709080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{785003}}^1$

素因数の和:785121

約数の個数: 96

約数和(自身を含む): 93682377360

約数和(自身を除く): 65139668280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 6060, 7272, 9090, 12120, 18180, 36360, 785003, 1570006, 2355009, 3140012, 3925015, 4710018, 6280024, 7065027, 7850030, 9420036, 11775045, 14130054, 15700060, 18840072, 23550090, 28260108, 31400120, 35325135, 47100180, 56520216, 70650270, 79285303, 94200360, 141300540, 158570606, 237855909, 282601080, 317141212, 396426515, 475711818, 634282424, 713567727, 792853030, 951423636, 1189279545, 1427135454, 1585706060, 1902847272, 2378559090, 2854270908, 3171412120, 3567838635, 4757118180, 5708541816, 7135677270, 9514236360, 14271354540, 28542709080]

約数ペア:

[(1, 28542709080), (2, 14271354540), (3, 9514236360), (4, 7135677270), (5, 5708541816), (6, 4757118180), (8, 3567838635), (9, 3171412120), (10, 2854270908), (12, 2378559090), (15, 1902847272), (18, 1585706060), (20, 1427135454), (24, 1189279545), (30, 951423636), (36, 792853030), (40, 713567727), (45, 634282424), (60, 475711818), (72, 396426515), (90, 317141212), (101, 282601080), (120, 237855909), (180, 158570606), (202, 141300540), (303, 94200360), (360, 79285303), (404, 70650270), (505, 56520216), (606, 47100180), (808, 35325135), (909, 31400120), (1010, 28260108), (1212, 23550090), (1515, 18840072), (1818, 15700060), (2020, 14130054), (2424, 11775045), (3030, 9420036), (3636, 7850030), (4040, 7065027), (4545, 6280024), (6060, 4710018), (7272, 3925015), (9090, 3140012), (12120, 2355009), (18180, 1570006), (36360, 785003)]