222954660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 743904000

約数和(自身を除く): 520949340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 149, 153, 163, 170, 180, 204, 255, 270, 298, 306, 326, 340, 447, 459, 489, 510, 540, 596, 612, 652, 745, 765, 815, 894, 918, 978, 1020, 1341, 1467, 1490, 1530, 1630, 1788, 1836, 1956, 2235, 2295, 2445, 2533, 2682, 2771, 2934, 2980, 3060, 3260, 4023, 4401, 4470, 4590, 4890, 5066, 5364, 5542, 5868, 6705, 7335, 7599, 8046, 8313, 8802, 8940, 9180, 9780, 10132, 11084, 12665, 13410, 13855, 14670, 15198, 16092, 16626, 17604, 20115, 22005, 22797, 24287, 24939, 25330, 26820, 27710, 29340, 30396, 33252, 37995, 40230, 41565, 44010, 45594, 48574, 49878, 50660, 55420, 68391, 72861, 74817, 75990, 80460, 83130, 88020, 91188, 97148, 99756, 113985, 121435, 124695, 136782, 145722, 149634, 151980, 166260, 218583, 227970, 242870, 249390, 273564, 291444, 299268, 341955, 364305, 374085, 412879, 437166, 455940, 485740, 498780, 655749, 683910, 728610, 748170, 825758, 874332, 1092915, 1238637, 1311498, 1367820, 1457220, 1496340, 1651516, 2064395, 2185830, 2477274, 2622996, 3278745, 3715911, 4128790, 4371660, 4954548, 6193185, 6557490, 7431822, 8257580, 11147733, 12386370, 13114980, 14863644, 18579555, 22295466, 24772740, 37159110, 44590932, 55738665, 74318220, 111477330, 222954660]

約数ペア:

[(1, 222954660), (2, 111477330), (3, 74318220), (4, 55738665), (5, 44590932), (6, 37159110), (9, 24772740), (10, 22295466), (12, 18579555), (15, 14863644), (17, 13114980), (18, 12386370), (20, 11147733), (27, 8257580), (30, 7431822), (34, 6557490), (36, 6193185), (45, 4954548), (51, 4371660), (54, 4128790), (60, 3715911), (68, 3278745), (85, 2622996), (90, 2477274), (102, 2185830), (108, 2064395), (135, 1651516), (149, 1496340), (153, 1457220), (163, 1367820), (170, 1311498), (180, 1238637), (204, 1092915), (255, 874332), (270, 825758), (298, 748170), (306, 728610), (326, 683910), (340, 655749), (447, 498780), (459, 485740), (489, 455940), (510, 437166), (540, 412879), (596, 374085), (612, 364305), (652, 341955), (745, 299268), (765, 291444), (815, 273564), (894, 249390), (918, 242870), (978, 227970), (1020, 218583), (1341, 166260), (1467, 151980), (1490, 149634), (1530, 145722), (1630, 136782), (1788, 124695), (1836, 121435), (1956, 113985), (2235, 99756), (2295, 97148), (2445, 91188), (2533, 88020), (2682, 83130), (2771, 80460), (2934, 75990), (2980, 74817), (3060, 72861), (3260, 68391), (4023, 55420), (4401, 50660), (4470, 49878), (4590, 48574), (4890, 45594), (5066, 44010), (5364, 41565), (5542, 40230), (5868, 37995), (6705, 33252), (7335, 30396), (7599, 29340), (8046, 27710), (8313, 26820), (8802, 25330), (8940, 24939), (9180, 24287), (9780, 22797), (10132, 22005), (11084, 20115), (12665, 17604), (13410, 16626), (13855, 16092), (14670, 15198)]