30199279920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139967}}^1$

素因数の和:140043

約数の個数: 160

約数和(自身を含む): 99970744320

約数和(自身を除く): 69771464400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1392, 1488, 1740, 1798, 1860, 2320, 2480, 2697, 3480, 3596, 3720, 4495, 5394, 6960, 7192, 7440, 8990, 10788, 13485, 14384, 17980, 21576, 26970, 35960, 43152, 53940, 71920, 107880, 139967, 215760, 279934, 419901, 559868, 699835, 839802, 1119736, 1399670, 1679604, 2099505, 2239472, 2799340, 3359208, 4059043, 4199010, 4338977, 5598680, 6718416, 8118086, 8398020, 8677954, 11197360, 12177129, 13016931, 16236172, 16796040, 17355908, 20295215, 21694885, 24354258, 26033862, 32472344, 33592080, 34711816, 40590430, 43389770, 48708516, 52067724, 60885645, 64944688, 65084655, 69423632, 81180860, 86779540, 97417032, 104135448, 121771290, 125830333, 130169310, 162361720, 173559080, 194834064, 208270896, 243542580, 251660666, 260338620, 324723440, 347118160, 377490999, 487085160, 503321332, 520677240, 629151665, 754981998, 974170320, 1006642664, 1041354480, 1258303330, 1509963996, 1887454995, 2013285328, 2516606660, 3019927992, 3774909990, 5033213320, 6039855984, 7549819980, 10066426640, 15099639960, 30199279920]

約数ペア:

[(1, 30199279920), (2, 15099639960), (3, 10066426640), (4, 7549819980), (5, 6039855984), (6, 5033213320), (8, 3774909990), (10, 3019927992), (12, 2516606660), (15, 2013285328), (16, 1887454995), (20, 1509963996), (24, 1258303330), (29, 1041354480), (30, 1006642664), (31, 974170320), (40, 754981998), (48, 629151665), (58, 520677240), (60, 503321332), (62, 487085160), (80, 377490999), (87, 347118160), (93, 324723440), (116, 260338620), (120, 251660666), (124, 243542580), (145, 208270896), (155, 194834064), (174, 173559080), (186, 162361720), (232, 130169310), (240, 125830333), (248, 121771290), (290, 104135448), (310, 97417032), (348, 86779540), (372, 81180860), (435, 69423632), (464, 65084655), (465, 64944688), (496, 60885645), (580, 52067724), (620, 48708516), (696, 43389770), (744, 40590430), (870, 34711816), (899, 33592080), (930, 32472344), (1160, 26033862), (1240, 24354258), (1392, 21694885), (1488, 20295215), (1740, 17355908), (1798, 16796040), (1860, 16236172), (2320, 13016931), (2480, 12177129), (2697, 11197360), (3480, 8677954), (3596, 8398020), (3720, 8118086), (4495, 6718416), (5394, 5598680), (6960, 4338977), (7192, 4199010), (7440, 4059043), (8990, 3359208), (10788, 2799340), (13485, 2239472), (14384, 2099505), (17980, 1679604), (21576, 1399670), (26970, 1119736), (35960, 839802), (43152, 699835), (53940, 559868), (71920, 419901), (107880, 279934), (139967, 215760)]