152072235

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 324434880

約数和(自身を除く): 172362645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 79, 81, 97, 105, 135, 147, 189, 237, 245, 291, 315, 395, 405, 441, 485, 553, 567, 679, 711, 735, 873, 945, 1185, 1323, 1455, 1659, 2037, 2133, 2205, 2619, 2765, 2835, 3395, 3555, 3871, 3969, 4365, 4753, 4977, 6111, 6399, 6615, 7663, 7857, 8295, 10185, 10665, 11613, 13095, 14259, 14931, 18333, 19355, 19845, 22989, 23765, 24885, 30555, 31995, 34839, 38315, 39285, 42777, 44793, 53641, 54999, 58065, 68967, 71295, 74655, 91665, 104517, 114945, 128331, 160923, 174195, 206901, 213885, 223965, 268205, 274995, 313551, 344835, 375487, 384993, 482769, 522585, 620703, 641655, 804615, 1034505, 1126461, 1448307, 1567755, 1877435, 1924965, 2413845, 3103515, 3379383, 4344921, 5632305, 7241535, 10138149, 16896915, 21724605, 30414447, 50690745, 152072235]

約数ペア:

[(1, 152072235), (3, 50690745), (5, 30414447), (7, 21724605), (9, 16896915), (15, 10138149), (21, 7241535), (27, 5632305), (35, 4344921), (45, 3379383), (49, 3103515), (63, 2413845), (79, 1924965), (81, 1877435), (97, 1567755), (105, 1448307), (135, 1126461), (147, 1034505), (189, 804615), (237, 641655), (245, 620703), (291, 522585), (315, 482769), (395, 384993), (405, 375487), (441, 344835), (485, 313551), (553, 274995), (567, 268205), (679, 223965), (711, 213885), (735, 206901), (873, 174195), (945, 160923), (1185, 128331), (1323, 114945), (1455, 104517), (1659, 91665), (2037, 74655), (2133, 71295), (2205, 68967), (2619, 58065), (2765, 54999), (2835, 53641), (3395, 44793), (3555, 42777), (3871, 39285), (3969, 38315), (4365, 34839), (4753, 31995), (4977, 30555), (6111, 24885), (6399, 23765), (6615, 22989), (7663, 19845), (7857, 19355), (8295, 18333), (10185, 14931), (10665, 14259), (11613, 13095)]