28239600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 91748592

約数和(自身を除く): 63508992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 101, 120, 150, 200, 202, 233, 240, 300, 303, 400, 404, 466, 505, 600, 606, 699, 808, 932, 1010, 1165, 1200, 1212, 1398, 1515, 1616, 1864, 2020, 2330, 2424, 2525, 2796, 3030, 3495, 3728, 4040, 4660, 4848, 5050, 5592, 5825, 6060, 6990, 7575, 8080, 9320, 10100, 11184, 11650, 12120, 13980, 15150, 17475, 18640, 20200, 23300, 23533, 24240, 27960, 30300, 34950, 40400, 46600, 47066, 55920, 60600, 69900, 70599, 93200, 94132, 117665, 121200, 139800, 141198, 188264, 235330, 279600, 282396, 352995, 376528, 470660, 564792, 588325, 705990, 941320, 1129584, 1176650, 1411980, 1764975, 1882640, 2353300, 2823960, 3529950, 4706600, 5647920, 7059900, 9413200, 14119800, 28239600]

約数ペア:

[(1, 28239600), (2, 14119800), (3, 9413200), (4, 7059900), (5, 5647920), (6, 4706600), (8, 3529950), (10, 2823960), (12, 2353300), (15, 1882640), (16, 1764975), (20, 1411980), (24, 1176650), (25, 1129584), (30, 941320), (40, 705990), (48, 588325), (50, 564792), (60, 470660), (75, 376528), (80, 352995), (100, 282396), (101, 279600), (120, 235330), (150, 188264), (200, 141198), (202, 139800), (233, 121200), (240, 117665), (300, 94132), (303, 93200), (400, 70599), (404, 69900), (466, 60600), (505, 55920), (600, 47066), (606, 46600), (699, 40400), (808, 34950), (932, 30300), (1010, 27960), (1165, 24240), (1200, 23533), (1212, 23300), (1398, 20200), (1515, 18640), (1616, 17475), (1864, 15150), (2020, 13980), (2330, 12120), (2424, 11650), (2525, 11184), (2796, 10100), (3030, 9320), (3495, 8080), (3728, 7575), (4040, 6990), (4660, 6060), (4848, 5825), (5050, 5592)]