83791620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 280687680

約数和(自身を除く): 196896060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 101, 110, 132, 165, 180, 198, 202, 220, 303, 330, 396, 404, 419, 495, 505, 606, 660, 838, 909, 990, 1010, 1111, 1212, 1257, 1515, 1676, 1818, 1980, 2020, 2095, 2222, 2514, 3030, 3333, 3636, 3771, 4190, 4444, 4545, 4609, 5028, 5555, 6060, 6285, 6666, 7542, 8380, 9090, 9218, 9999, 11110, 12570, 13332, 13827, 15084, 16665, 18180, 18436, 18855, 19998, 22220, 23045, 25140, 27654, 33330, 37710, 39996, 41481, 42319, 46090, 49995, 55308, 66660, 69135, 75420, 82962, 84638, 92180, 99990, 126957, 138270, 165924, 169276, 199980, 207405, 211595, 253914, 276540, 380871, 414810, 423190, 465509, 507828, 634785, 761742, 829620, 846380, 931018, 1269570, 1396527, 1523484, 1862036, 1904355, 2327545, 2539140, 2793054, 3808710, 4189581, 4655090, 5586108, 6982635, 7617420, 8379162, 9310180, 13965270, 16758324, 20947905, 27930540, 41895810, 83791620]

約数ペア:

[(1, 83791620), (2, 41895810), (3, 27930540), (4, 20947905), (5, 16758324), (6, 13965270), (9, 9310180), (10, 8379162), (11, 7617420), (12, 6982635), (15, 5586108), (18, 4655090), (20, 4189581), (22, 3808710), (30, 2793054), (33, 2539140), (36, 2327545), (44, 1904355), (45, 1862036), (55, 1523484), (60, 1396527), (66, 1269570), (90, 931018), (99, 846380), (101, 829620), (110, 761742), (132, 634785), (165, 507828), (180, 465509), (198, 423190), (202, 414810), (220, 380871), (303, 276540), (330, 253914), (396, 211595), (404, 207405), (419, 199980), (495, 169276), (505, 165924), (606, 138270), (660, 126957), (838, 99990), (909, 92180), (990, 84638), (1010, 82962), (1111, 75420), (1212, 69135), (1257, 66660), (1515, 55308), (1676, 49995), (1818, 46090), (1980, 42319), (2020, 41481), (2095, 39996), (2222, 37710), (2514, 33330), (3030, 27654), (3333, 25140), (3636, 23045), (3771, 22220), (4190, 19998), (4444, 18855), (4545, 18436), (4609, 18180), (5028, 16665), (5555, 15084), (6060, 13827), (6285, 13332), (6666, 12570), (7542, 11110), (8380, 9999), (9090, 9218)]