20214463800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{2591}}^1\times {\mathrm{13003}}^1$

素因数の和:15613

約数の個数: 96

約数和(自身を含む): 62693844480

約数和(自身を除く): 42479380680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 2591, 5182, 7773, 10364, 12955, 13003, 15546, 20728, 25910, 26006, 31092, 38865, 39009, 51820, 52012, 62184, 64775, 65015, 77730, 78018, 103640, 104024, 129550, 130030, 155460, 156036, 194325, 195045, 259100, 260060, 310920, 312072, 325075, 388650, 390090, 518200, 520120, 650150, 777300, 780180, 975225, 1300300, 1554600, 1560360, 1950450, 2600600, 3900900, 7801800, 33690773, 67381546, 101072319, 134763092, 168453865, 202144638, 269526184, 336907730, 404289276, 505361595, 673815460, 808578552, 842269325, 1010723190, 1347630920, 1684538650, 2021446380, 2526807975, 3369077300, 4042892760, 5053615950, 6738154600, 10107231900, 20214463800]

約数ペア:

[(1, 20214463800), (2, 10107231900), (3, 6738154600), (4, 5053615950), (5, 4042892760), (6, 3369077300), (8, 2526807975), (10, 2021446380), (12, 1684538650), (15, 1347630920), (20, 1010723190), (24, 842269325), (25, 808578552), (30, 673815460), (40, 505361595), (50, 404289276), (60, 336907730), (75, 269526184), (100, 202144638), (120, 168453865), (150, 134763092), (200, 101072319), (300, 67381546), (600, 33690773), (2591, 7801800), (5182, 3900900), (7773, 2600600), (10364, 1950450), (12955, 1560360), (13003, 1554600), (15546, 1300300), (20728, 975225), (25910, 780180), (26006, 777300), (31092, 650150), (38865, 520120), (39009, 518200), (51820, 390090), (52012, 388650), (62184, 325075), (64775, 312072), (65015, 310920), (77730, 260060), (78018, 259100), (103640, 195045), (104024, 194325), (129550, 156036), (130030, 155460)]