2019909300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{100493}}^1$

素因数の和:100577

約数の個数: 72

約数和(自身を含む): 5931557856

約数和(自身を除く): 3911648556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 134, 150, 201, 268, 300, 335, 402, 670, 804, 1005, 1340, 1675, 2010, 3350, 4020, 5025, 6700, 10050, 20100, 100493, 200986, 301479, 401972, 502465, 602958, 1004930, 1205916, 1507395, 2009860, 2512325, 3014790, 5024650, 6029580, 6733031, 7536975, 10049300, 13466062, 15073950, 20199093, 26932124, 30147900, 33665155, 40398186, 67330310, 80796372, 100995465, 134660620, 168325775, 201990930, 336651550, 403981860, 504977325, 673303100, 1009954650, 2019909300]

約数ペア:

[(1, 2019909300), (2, 1009954650), (3, 673303100), (4, 504977325), (5, 403981860), (6, 336651550), (10, 201990930), (12, 168325775), (15, 134660620), (20, 100995465), (25, 80796372), (30, 67330310), (50, 40398186), (60, 33665155), (67, 30147900), (75, 26932124), (100, 20199093), (134, 15073950), (150, 13466062), (201, 10049300), (268, 7536975), (300, 6733031), (335, 6029580), (402, 5024650), (670, 3014790), (804, 2512325), (1005, 2009860), (1340, 1507395), (1675, 1205916), (2010, 1004930), (3350, 602958), (4020, 502465), (5025, 401972), (6700, 301479), (10050, 200986), (20100, 100493)]