97933140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 308206080

約数和(自身を除く): 210272940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 79, 90, 97, 142, 158, 180, 194, 213, 237, 284, 291, 316, 355, 388, 395, 426, 474, 485, 582, 639, 710, 711, 790, 852, 873, 948, 970, 1065, 1164, 1185, 1278, 1420, 1422, 1455, 1580, 1746, 1940, 2130, 2370, 2556, 2844, 2910, 3195, 3492, 3555, 4260, 4365, 4740, 5609, 5820, 6390, 6887, 7110, 7663, 8730, 11218, 12780, 13774, 14220, 15326, 16827, 17460, 20661, 22436, 22989, 27548, 28045, 30652, 33654, 34435, 38315, 41322, 45978, 50481, 56090, 61983, 67308, 68870, 68967, 76630, 82644, 84135, 91956, 100962, 103305, 112180, 114945, 123966, 137740, 137934, 153260, 168270, 201924, 206610, 229890, 247932, 252405, 275868, 309915, 336540, 344835, 413220, 459780, 504810, 544073, 619830, 689670, 1009620, 1088146, 1239660, 1379340, 1632219, 2176292, 2720365, 3264438, 4896657, 5440730, 6528876, 8161095, 9793314, 10881460, 16322190, 19586628, 24483285, 32644380, 48966570, 97933140]

約数ペア:

[(1, 97933140), (2, 48966570), (3, 32644380), (4, 24483285), (5, 19586628), (6, 16322190), (9, 10881460), (10, 9793314), (12, 8161095), (15, 6528876), (18, 5440730), (20, 4896657), (30, 3264438), (36, 2720365), (45, 2176292), (60, 1632219), (71, 1379340), (79, 1239660), (90, 1088146), (97, 1009620), (142, 689670), (158, 619830), (180, 544073), (194, 504810), (213, 459780), (237, 413220), (284, 344835), (291, 336540), (316, 309915), (355, 275868), (388, 252405), (395, 247932), (426, 229890), (474, 206610), (485, 201924), (582, 168270), (639, 153260), (710, 137934), (711, 137740), (790, 123966), (852, 114945), (873, 112180), (948, 103305), (970, 100962), (1065, 91956), (1164, 84135), (1185, 82644), (1278, 76630), (1420, 68967), (1422, 68870), (1455, 67308), (1580, 61983), (1746, 56090), (1940, 50481), (2130, 45978), (2370, 41322), (2556, 38315), (2844, 34435), (2910, 33654), (3195, 30652), (3492, 28045), (3555, 27548), (4260, 22989), (4365, 22436), (4740, 20661), (5609, 17460), (5820, 16827), (6390, 15326), (6887, 14220), (7110, 13774), (7663, 12780), (8730, 11218)]