157047930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 456503040

約数和(自身を除く): 299455110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 101, 117, 130, 135, 195, 202, 234, 270, 303, 351, 390, 443, 505, 585, 606, 702, 886, 909, 1010, 1170, 1313, 1329, 1515, 1755, 1818, 2215, 2626, 2658, 2727, 3030, 3510, 3939, 3987, 4430, 4545, 5454, 5759, 6565, 6645, 7878, 7974, 9090, 11518, 11817, 11961, 13130, 13290, 13635, 17277, 19695, 19935, 23634, 23922, 27270, 28795, 34554, 35451, 39390, 39870, 44743, 51831, 57590, 59085, 59805, 70902, 86385, 89486, 103662, 118170, 119610, 134229, 155493, 172770, 177255, 223715, 259155, 268458, 310986, 354510, 402687, 447430, 518310, 581659, 671145, 777465, 805374, 1163318, 1208061, 1342290, 1554930, 1744977, 2013435, 2416122, 2908295, 3489954, 4026870, 5234931, 5816590, 6040305, 8724885, 10469862, 12080610, 15704793, 17449770, 26174655, 31409586, 52349310, 78523965, 157047930]

約数ペア:

[(1, 157047930), (2, 78523965), (3, 52349310), (5, 31409586), (6, 26174655), (9, 17449770), (10, 15704793), (13, 12080610), (15, 10469862), (18, 8724885), (26, 6040305), (27, 5816590), (30, 5234931), (39, 4026870), (45, 3489954), (54, 2908295), (65, 2416122), (78, 2013435), (90, 1744977), (101, 1554930), (117, 1342290), (130, 1208061), (135, 1163318), (195, 805374), (202, 777465), (234, 671145), (270, 581659), (303, 518310), (351, 447430), (390, 402687), (443, 354510), (505, 310986), (585, 268458), (606, 259155), (702, 223715), (886, 177255), (909, 172770), (1010, 155493), (1170, 134229), (1313, 119610), (1329, 118170), (1515, 103662), (1755, 89486), (1818, 86385), (2215, 70902), (2626, 59805), (2658, 59085), (2727, 57590), (3030, 51831), (3510, 44743), (3939, 39870), (3987, 39390), (4430, 35451), (4545, 34554), (5454, 28795), (5759, 27270), (6565, 23922), (6645, 23634), (7878, 19935), (7974, 19695), (9090, 17277), (11518, 13635), (11817, 13290), (11961, 13130)]