126859140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^2\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 108

約数和(自身を含む): 393123276

約数和(自身を除く): 266264136

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 157, 180, 201, 268, 314, 335, 402, 471, 603, 628, 670, 785, 804, 942, 1005, 1206, 1340, 1413, 1570, 1884, 2010, 2355, 2412, 2826, 3015, 3140, 4020, 4489, 4710, 5652, 6030, 7065, 8978, 9420, 10519, 12060, 13467, 14130, 17956, 21038, 22445, 26934, 28260, 31557, 40401, 42076, 44890, 52595, 53868, 63114, 67335, 80802, 89780, 94671, 105190, 126228, 134670, 157785, 161604, 189342, 202005, 210380, 269340, 315570, 378684, 404010, 473355, 631140, 704773, 808020, 946710, 1409546, 1893420, 2114319, 2819092, 3523865, 4228638, 6342957, 7047730, 8457276, 10571595, 12685914, 14095460, 21143190, 25371828, 31714785, 42286380, 63429570, 126859140]

約数ペア:

[(1, 126859140), (2, 63429570), (3, 42286380), (4, 31714785), (5, 25371828), (6, 21143190), (9, 14095460), (10, 12685914), (12, 10571595), (15, 8457276), (18, 7047730), (20, 6342957), (30, 4228638), (36, 3523865), (45, 2819092), (60, 2114319), (67, 1893420), (90, 1409546), (134, 946710), (157, 808020), (180, 704773), (201, 631140), (268, 473355), (314, 404010), (335, 378684), (402, 315570), (471, 269340), (603, 210380), (628, 202005), (670, 189342), (785, 161604), (804, 157785), (942, 134670), (1005, 126228), (1206, 105190), (1340, 94671), (1413, 89780), (1570, 80802), (1884, 67335), (2010, 63114), (2355, 53868), (2412, 52595), (2826, 44890), (3015, 42076), (3140, 40401), (4020, 31557), (4489, 28260), (4710, 26934), (5652, 22445), (6030, 21038), (7065, 17956), (8978, 14130), (9420, 13467), (10519, 12060)]