195444360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 688377600

約数和(自身を除く): 492933240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 67, 72, 73, 74, 90, 108, 111, 120, 134, 135, 146, 148, 180, 185, 201, 216, 219, 222, 268, 270, 292, 296, 333, 335, 360, 365, 370, 402, 438, 444, 536, 540, 555, 584, 603, 657, 666, 670, 730, 740, 804, 876, 888, 999, 1005, 1080, 1095, 1110, 1206, 1314, 1332, 1340, 1460, 1480, 1608, 1665, 1752, 1809, 1971, 1998, 2010, 2190, 2220, 2412, 2479, 2628, 2664, 2680, 2701, 2920, 3015, 3285, 3330, 3618, 3942, 3996, 4020, 4380, 4440, 4824, 4891, 4958, 4995, 5256, 5402, 6030, 6570, 6660, 7236, 7437, 7884, 7992, 8040, 8103, 8760, 9045, 9782, 9855, 9916, 9990, 10804, 12060, 12395, 13140, 13320, 13505, 14472, 14673, 14874, 15768, 16206, 18090, 19564, 19710, 19832, 19980, 21608, 22311, 24120, 24309, 24455, 24790, 26280, 27010, 29346, 29748, 32412, 36180, 37185, 39128, 39420, 39960, 40515, 44019, 44622, 48618, 48910, 49580, 54020, 58692, 59496, 64824, 66933, 72360, 72927, 73365, 74370, 78840, 81030, 88038, 89244, 97236, 97820, 99160, 108040, 111555, 117384, 121545, 132057, 133866, 145854, 146730, 148740, 162060, 176076, 178488, 180967, 194472, 195640, 220095, 223110, 243090, 264114, 267732, 291708, 293460, 297480, 324120, 334665, 352152, 361934, 364635, 440190, 446220, 486180, 528228, 535464, 542901, 583416, 586920, 660285, 669330, 723868, 729270, 880380, 892440, 904835, 972360, 1056456, 1085802, 1320570, 1338660, 1447736, 1458540, 1628703, 1760760, 1809670, 2171604, 2641140, 2677320, 2714505, 2917080, 3257406, 3619340, 4343208, 4886109, 5282280, 5429010, 6514812, 7238680, 8143515, 9772218, 10858020, 13029624, 16287030, 19544436, 21716040, 24430545, 32574060, 39088872, 48861090, 65148120, 97722180, 195444360]

約数ペア:

[(1, 195444360), (2, 97722180), (3, 65148120), (4, 48861090), (5, 39088872), (6, 32574060), (8, 24430545), (9, 21716040), (10, 19544436), (12, 16287030), (15, 13029624), (18, 10858020), (20, 9772218), (24, 8143515), (27, 7238680), (30, 6514812), (36, 5429010), (37, 5282280), (40, 4886109), (45, 4343208), (54, 3619340), (60, 3257406), (67, 2917080), (72, 2714505), (73, 2677320), (74, 2641140), (90, 2171604), (108, 1809670), (111, 1760760), (120, 1628703), (134, 1458540), (135, 1447736), (146, 1338660), (148, 1320570), (180, 1085802), (185, 1056456), (201, 972360), (216, 904835), (219, 892440), (222, 880380), (268, 729270), (270, 723868), (292, 669330), (296, 660285), (333, 586920), (335, 583416), (360, 542901), (365, 535464), (370, 528228), (402, 486180), (438, 446220), (444, 440190), (536, 364635), (540, 361934), (555, 352152), (584, 334665), (603, 324120), (657, 297480), (666, 293460), (670, 291708), (730, 267732), (740, 264114), (804, 243090), (876, 223110), (888, 220095), (999, 195640), (1005, 194472), (1080, 180967), (1095, 178488), (1110, 176076), (1206, 162060), (1314, 148740), (1332, 146730), (1340, 145854), (1460, 133866), (1480, 132057), (1608, 121545), (1665, 117384), (1752, 111555), (1809, 108040), (1971, 99160), (1998, 97820), (2010, 97236), (2190, 89244), (2220, 88038), (2412, 81030), (2479, 78840), (2628, 74370), (2664, 73365), (2680, 72927), (2701, 72360), (2920, 66933), (3015, 64824), (3285, 59496), (3330, 58692), (3618, 54020), (3942, 49580), (3996, 48910), (4020, 48618), (4380, 44622), (4440, 44019), (4824, 40515), (4891, 39960), (4958, 39420), (4995, 39128), (5256, 37185), (5402, 36180), (6030, 32412), (6570, 29748), (6660, 29346), (7236, 27010), (7437, 26280), (7884, 24790), (7992, 24455), (8040, 24309), (8103, 24120), (8760, 22311), (9045, 21608), (9782, 19980), (9855, 19832), (9916, 19710), (9990, 19564), (10804, 18090), (12060, 16206), (12395, 15768), (13140, 14874), (13320, 14673), (13505, 14472)]