66247920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1031

約数の個数: 120

約数和(自身を含む): 224932032

約数和(自身を除く): 158684112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 911, 1010, 1212, 1515, 1616, 1818, 1822, 2020, 2424, 2733, 3030, 3636, 3644, 4040, 4545, 4555, 4848, 5466, 6060, 7272, 7288, 8080, 8199, 9090, 9110, 10932, 12120, 13665, 14544, 14576, 16398, 18180, 18220, 21864, 24240, 27330, 32796, 36360, 36440, 40995, 43728, 54660, 65592, 72720, 72880, 81990, 92011, 109320, 131184, 163980, 184022, 218640, 276033, 327960, 368044, 460055, 552066, 655920, 736088, 828099, 920110, 1104132, 1380165, 1472176, 1656198, 1840220, 2208264, 2760330, 3312396, 3680440, 4140495, 4416528, 5520660, 6624792, 7360880, 8280990, 11041320, 13249584, 16561980, 22082640, 33123960, 66247920]

約数ペア:

[(1, 66247920), (2, 33123960), (3, 22082640), (4, 16561980), (5, 13249584), (6, 11041320), (8, 8280990), (9, 7360880), (10, 6624792), (12, 5520660), (15, 4416528), (16, 4140495), (18, 3680440), (20, 3312396), (24, 2760330), (30, 2208264), (36, 1840220), (40, 1656198), (45, 1472176), (48, 1380165), (60, 1104132), (72, 920110), (80, 828099), (90, 736088), (101, 655920), (120, 552066), (144, 460055), (180, 368044), (202, 327960), (240, 276033), (303, 218640), (360, 184022), (404, 163980), (505, 131184), (606, 109320), (720, 92011), (808, 81990), (909, 72880), (911, 72720), (1010, 65592), (1212, 54660), (1515, 43728), (1616, 40995), (1818, 36440), (1822, 36360), (2020, 32796), (2424, 27330), (2733, 24240), (3030, 21864), (3636, 18220), (3644, 18180), (4040, 16398), (4545, 14576), (4555, 14544), (4848, 13665), (5466, 12120), (6060, 10932), (7272, 9110), (7288, 9090), (8080, 8199)]