103677969420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{288427}}^1$

素因数の和:290439

約数の個数: 72

約数和(自身を含む): 314648412624

約数和(自身を除く): 210970443204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1997, 3994, 5991, 7988, 9985, 11982, 17973, 19970, 23964, 29955, 35946, 39940, 59910, 71892, 89865, 119820, 179730, 288427, 359460, 576854, 865281, 1153708, 1442135, 1730562, 2595843, 2884270, 3461124, 4326405, 5191686, 5768540, 8652810, 10383372, 12979215, 17305620, 25958430, 51916860, 575988719, 1151977438, 1727966157, 2303954876, 2879943595, 3455932314, 5183898471, 5759887190, 6911864628, 8639830785, 10367796942, 11519774380, 17279661570, 20735593884, 25919492355, 34559323140, 51838984710, 103677969420]

約数ペア:

[(1, 103677969420), (2, 51838984710), (3, 34559323140), (4, 25919492355), (5, 20735593884), (6, 17279661570), (9, 11519774380), (10, 10367796942), (12, 8639830785), (15, 6911864628), (18, 5759887190), (20, 5183898471), (30, 3455932314), (36, 2879943595), (45, 2303954876), (60, 1727966157), (90, 1151977438), (180, 575988719), (1997, 51916860), (3994, 25958430), (5991, 17305620), (7988, 12979215), (9985, 10383372), (11982, 8652810), (17973, 5768540), (19970, 5191686), (23964, 4326405), (29955, 3461124), (35946, 2884270), (39940, 2595843), (59910, 1730562), (71892, 1442135), (89865, 1153708), (119820, 865281), (179730, 576854), (288427, 359460)]