76243020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{25933}}^1$

素因数の和:25959

約数の個数: 72

約数和(自身を含む): 248343984

約数和(自身を除く): 172100964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 25933, 51866, 77799, 103732, 129665, 155598, 181531, 259330, 311196, 363062, 388995, 518660, 544593, 726124, 777990, 907655, 1089186, 1270717, 1555980, 1815310, 2178372, 2541434, 2722965, 3630620, 3812151, 5082868, 5445930, 6353585, 7624302, 10891860, 12707170, 15248604, 19060755, 25414340, 38121510, 76243020]

約数ペア:

[(1, 76243020), (2, 38121510), (3, 25414340), (4, 19060755), (5, 15248604), (6, 12707170), (7, 10891860), (10, 7624302), (12, 6353585), (14, 5445930), (15, 5082868), (20, 3812151), (21, 3630620), (28, 2722965), (30, 2541434), (35, 2178372), (42, 1815310), (49, 1555980), (60, 1270717), (70, 1089186), (84, 907655), (98, 777990), (105, 726124), (140, 544593), (147, 518660), (196, 388995), (210, 363062), (245, 311196), (294, 259330), (420, 181531), (490, 155598), (588, 129665), (735, 103732), (980, 77799), (1470, 51866), (2940, 25933)]