308229780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2677}}^1$

素因数の和:2809

約数の個数: 96

約数和(自身を含む): 917804160

約数和(自身を除く): 609574380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 101, 114, 190, 202, 228, 285, 303, 380, 404, 505, 570, 606, 1010, 1140, 1212, 1515, 1919, 2020, 2677, 3030, 3838, 5354, 5757, 6060, 7676, 8031, 9595, 10708, 11514, 13385, 16062, 19190, 23028, 26770, 28785, 32124, 38380, 40155, 50863, 53540, 57570, 80310, 101726, 115140, 152589, 160620, 203452, 254315, 270377, 305178, 508630, 540754, 610356, 762945, 811131, 1017260, 1081508, 1351885, 1525890, 1622262, 2703770, 3051780, 3244524, 4055655, 5137163, 5407540, 8111310, 10274326, 15411489, 16222620, 20548652, 25685815, 30822978, 51371630, 61645956, 77057445, 102743260, 154114890, 308229780]

約数ペア:

[(1, 308229780), (2, 154114890), (3, 102743260), (4, 77057445), (5, 61645956), (6, 51371630), (10, 30822978), (12, 25685815), (15, 20548652), (19, 16222620), (20, 15411489), (30, 10274326), (38, 8111310), (57, 5407540), (60, 5137163), (76, 4055655), (95, 3244524), (101, 3051780), (114, 2703770), (190, 1622262), (202, 1525890), (228, 1351885), (285, 1081508), (303, 1017260), (380, 811131), (404, 762945), (505, 610356), (570, 540754), (606, 508630), (1010, 305178), (1140, 270377), (1212, 254315), (1515, 203452), (1919, 160620), (2020, 152589), (2677, 115140), (3030, 101726), (3838, 80310), (5354, 57570), (5757, 53540), (6060, 50863), (7676, 40155), (8031, 38380), (9595, 32124), (10708, 28785), (11514, 26770), (13385, 23028), (16062, 19190)]