172289220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3187}}^1$

素因数の和:3269

約数の個数: 96

約数和(自身を含む): 520587648

約数和(自身を除く): 348298428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 510, 530, 636, 795, 901, 1020, 1060, 1590, 1802, 2703, 3180, 3187, 3604, 4505, 5406, 6374, 9010, 9561, 10812, 12748, 13515, 15935, 18020, 19122, 27030, 31870, 38244, 47805, 54060, 54179, 63740, 95610, 108358, 162537, 168911, 191220, 216716, 270895, 325074, 337822, 506733, 541790, 650148, 675644, 812685, 844555, 1013466, 1083580, 1625370, 1689110, 2026932, 2533665, 2871487, 3250740, 3378220, 5067330, 5742974, 8614461, 10134660, 11485948, 14357435, 17228922, 28714870, 34457844, 43072305, 57429740, 86144610, 172289220]

約数ペア:

[(1, 172289220), (2, 86144610), (3, 57429740), (4, 43072305), (5, 34457844), (6, 28714870), (10, 17228922), (12, 14357435), (15, 11485948), (17, 10134660), (20, 8614461), (30, 5742974), (34, 5067330), (51, 3378220), (53, 3250740), (60, 2871487), (68, 2533665), (85, 2026932), (102, 1689110), (106, 1625370), (159, 1083580), (170, 1013466), (204, 844555), (212, 812685), (255, 675644), (265, 650148), (318, 541790), (340, 506733), (510, 337822), (530, 325074), (636, 270895), (795, 216716), (901, 191220), (1020, 168911), (1060, 162537), (1590, 108358), (1802, 95610), (2703, 63740), (3180, 54179), (3187, 54060), (3604, 47805), (4505, 38244), (5406, 31870), (6374, 27030), (9010, 19122), (9561, 18020), (10812, 15935), (12748, 13515)]