89213280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 331871904

約数和(自身を除く): 242658624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 29, 30, 32, 34, 39, 40, 48, 51, 52, 58, 60, 65, 68, 78, 80, 85, 87, 96, 102, 104, 116, 120, 130, 136, 145, 156, 160, 170, 174, 195, 204, 208, 221, 232, 240, 255, 260, 272, 290, 312, 340, 348, 377, 390, 408, 416, 435, 442, 464, 480, 493, 510, 520, 544, 580, 624, 663, 680, 696, 754, 780, 816, 841, 870, 884, 928, 986, 1020, 1040, 1105, 1131, 1160, 1248, 1326, 1360, 1392, 1479, 1508, 1560, 1632, 1682, 1740, 1768, 1885, 1972, 2040, 2080, 2210, 2262, 2320, 2465, 2523, 2652, 2720, 2784, 2958, 3016, 3120, 3315, 3364, 3480, 3536, 3770, 3944, 4080, 4205, 4420, 4524, 4640, 4930, 5046, 5304, 5655, 5916, 6032, 6240, 6409, 6630, 6728, 6960, 7072, 7395, 7540, 7888, 8160, 8410, 8840, 9048, 9860, 10092, 10608, 10933, 11310, 11832, 12064, 12615, 12818, 13260, 13456, 13920, 14297, 14790, 15080, 15776, 16820, 17680, 18096, 19227, 19720, 20184, 21216, 21866, 22620, 23664, 25230, 25636, 26520, 26912, 28594, 29580, 30160, 32045, 32799, 33640, 35360, 36192, 38454, 39440, 40368, 42891, 43732, 45240, 47328, 50460, 51272, 53040, 54665, 57188, 59160, 60320, 64090, 65598, 67280, 71485, 76908, 78880, 80736, 85782, 87464, 90480, 96135, 100920, 102544, 106080, 109330, 114376, 118320, 128180, 131196, 134560, 142970, 153816, 163995, 171564, 174928, 180960, 185861, 192270, 201840, 205088, 214455, 218660, 228752, 236640, 256360, 262392, 285940, 307632, 327990, 343128, 349856, 371722, 384540, 403680, 428910, 437320, 457504, 512720, 524784, 557583, 571880, 615264, 655980, 686256, 743444, 769080, 857820, 874640, 929305, 1025440, 1049568, 1115166, 1143760, 1311960, 1372512, 1486888, 1538160, 1715640, 1749280, 1858610, 2230332, 2287520, 2623920, 2787915, 2973776, 3076320, 3431280, 3717220, 4460664, 5247840, 5575830, 5947552, 6862560, 7434440, 8921328, 11151660, 14868880, 17842656, 22303320, 29737760, 44606640, 89213280]

約数ペア:

[(1, 89213280), (2, 44606640), (3, 29737760), (4, 22303320), (5, 17842656), (6, 14868880), (8, 11151660), (10, 8921328), (12, 7434440), (13, 6862560), (15, 5947552), (16, 5575830), (17, 5247840), (20, 4460664), (24, 3717220), (26, 3431280), (29, 3076320), (30, 2973776), (32, 2787915), (34, 2623920), (39, 2287520), (40, 2230332), (48, 1858610), (51, 1749280), (52, 1715640), (58, 1538160), (60, 1486888), (65, 1372512), (68, 1311960), (78, 1143760), (80, 1115166), (85, 1049568), (87, 1025440), (96, 929305), (102, 874640), (104, 857820), (116, 769080), (120, 743444), (130, 686256), (136, 655980), (145, 615264), (156, 571880), (160, 557583), (170, 524784), (174, 512720), (195, 457504), (204, 437320), (208, 428910), (221, 403680), (232, 384540), (240, 371722), (255, 349856), (260, 343128), (272, 327990), (290, 307632), (312, 285940), (340, 262392), (348, 256360), (377, 236640), (390, 228752), (408, 218660), (416, 214455), (435, 205088), (442, 201840), (464, 192270), (480, 185861), (493, 180960), (510, 174928), (520, 171564), (544, 163995), (580, 153816), (624, 142970), (663, 134560), (680, 131196), (696, 128180), (754, 118320), (780, 114376), (816, 109330), (841, 106080), (870, 102544), (884, 100920), (928, 96135), (986, 90480), (1020, 87464), (1040, 85782), (1105, 80736), (1131, 78880), (1160, 76908), (1248, 71485), (1326, 67280), (1360, 65598), (1392, 64090), (1479, 60320), (1508, 59160), (1560, 57188), (1632, 54665), (1682, 53040), (1740, 51272), (1768, 50460), (1885, 47328), (1972, 45240), (2040, 43732), (2080, 42891), (2210, 40368), (2262, 39440), (2320, 38454), (2465, 36192), (2523, 35360), (2652, 33640), (2720, 32799), (2784, 32045), (2958, 30160), (3016, 29580), (3120, 28594), (3315, 26912), (3364, 26520), (3480, 25636), (3536, 25230), (3770, 23664), (3944, 22620), (4080, 21866), (4205, 21216), (4420, 20184), (4524, 19720), (4640, 19227), (4930, 18096), (5046, 17680), (5304, 16820), (5655, 15776), (5916, 15080), (6032, 14790), (6240, 14297), (6409, 13920), (6630, 13456), (6728, 13260), (6960, 12818), (7072, 12615), (7395, 12064), (7540, 11832), (7888, 11310), (8160, 10933), (8410, 10608), (8840, 10092), (9048, 9860)]