189998008920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{503}}^1$

素因数の和:1019

約数の個数: 384

約数和(自身を含む): 648388540800

約数和(自身を除く): 458390531880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 97, 116, 120, 145, 174, 180, 194, 232, 261, 290, 291, 348, 360, 373, 388, 435, 485, 503, 522, 580, 582, 696, 746, 776, 870, 873, 970, 1006, 1044, 1119, 1160, 1164, 1305, 1455, 1492, 1509, 1740, 1746, 1865, 1940, 2012, 2088, 2238, 2328, 2515, 2610, 2813, 2910, 2984, 3018, 3357, 3480, 3492, 3730, 3880, 4024, 4365, 4476, 4527, 5030, 5220, 5595, 5626, 5820, 6036, 6714, 6984, 7460, 7545, 8439, 8730, 8952, 9054, 10060, 10440, 10817, 11190, 11252, 11640, 12072, 13428, 14065, 14587, 14920, 15090, 16785, 16878, 17460, 18108, 20120, 21634, 22380, 22504, 22635, 25317, 26856, 28130, 29174, 30180, 32451, 33570, 33756, 34920, 36181, 36216, 42195, 43268, 43761, 44760, 45270, 48791, 50634, 54085, 56260, 58348, 60360, 64902, 67140, 67512, 72362, 72935, 84390, 86536, 87522, 90540, 97353, 97582, 101268, 108170, 108543, 112520, 116696, 126585, 129804, 131283, 134280, 144724, 145870, 146373, 162255, 168780, 175044, 180905, 181080, 187619, 194706, 195164, 202536, 216340, 217086, 218805, 243955, 253170, 259608, 262566, 289448, 291740, 292746, 324510, 325629, 337560, 350088, 361810, 375238, 389412, 390328, 432680, 434172, 437610, 439119, 486765, 487910, 506340, 525132, 542715, 562857, 583480, 585492, 649020, 651258, 656415, 723620, 731865, 750476, 778824, 868344, 875220, 878238, 938095, 973530, 975820, 1012680, 1049249, 1050264, 1085430, 1125714, 1170984, 1298040, 1302516, 1312830, 1414939, 1447240, 1463730, 1500952, 1628145, 1688571, 1750440, 1756476, 1876190, 1947060, 1951640, 2098498, 2170860, 2195595, 2251428, 2605032, 2625660, 2814285, 2829878, 2927460, 3147747, 3256290, 3377142, 3512952, 3752380, 3894120, 4196996, 4244817, 4341720, 4391190, 4502856, 5246245, 5251320, 5440951, 5628570, 5659756, 5854920, 6295494, 6512580, 6754284, 7074695, 7504760, 8393992, 8442855, 8489634, 8782380, 9443241, 10492490, 10881902, 11257140, 11319512, 12590988, 12734451, 13025160, 13508568, 14149390, 15738735, 16322853, 16885710, 16979268, 17564760, 18199043, 18886482, 20984980, 21224085, 21763804, 22514280, 25181976, 25468902, 27204755, 28298780, 31477470, 32645706, 33771420, 33958536, 36398086, 37772964, 41969960, 42448170, 43527608, 47216205, 48968559, 50937804, 54409510, 54597129, 56597560, 62954940, 63672255, 65291412, 67542840, 72796172, 75545928, 81614265, 84896340, 90995215, 94432410, 97937118, 101875608, 108819020, 109194258, 125909880, 127344510, 130582824, 145592344, 163228530, 163791387, 169792680, 181990430, 188864820, 195874236, 217638040, 218388516, 244842795, 254689020, 272985645, 326457060, 327582774, 363980860, 377729640, 391748472, 436777032, 489685590, 509378040, 527772247, 545971290, 652914120, 655165548, 727961720, 818956935, 979371180, 1055544494, 1091942580, 1310331096, 1583316741, 1637913870, 1958742360, 2111088988, 2183885160, 2638861235, 3166633482, 3275827740, 4222177976, 4749950223, 5277722470, 6333266964, 6551655480, 7916583705, 9499900446, 10555444940, 12666533928, 15833167410, 18999800892, 21110889880, 23749751115, 31666334820, 37999601784, 47499502230, 63332669640, 94999004460, 189998008920]

約数ペア:

[(1, 189998008920), (2, 94999004460), (3, 63332669640), (4, 47499502230), (5, 37999601784), (6, 31666334820), (8, 23749751115), (9, 21110889880), (10, 18999800892), (12, 15833167410), (15, 12666533928), (18, 10555444940), (20, 9499900446), (24, 7916583705), (29, 6551655480), (30, 6333266964), (36, 5277722470), (40, 4749950223), (45, 4222177976), (58, 3275827740), (60, 3166633482), (72, 2638861235), (87, 2183885160), (90, 2111088988), (97, 1958742360), (116, 1637913870), (120, 1583316741), (145, 1310331096), (174, 1091942580), (180, 1055544494), (194, 979371180), (232, 818956935), (261, 727961720), (290, 655165548), (291, 652914120), (348, 545971290), (360, 527772247), (373, 509378040), (388, 489685590), (435, 436777032), (485, 391748472), (503, 377729640), (522, 363980860), (580, 327582774), (582, 326457060), (696, 272985645), (746, 254689020), (776, 244842795), (870, 218388516), (873, 217638040), (970, 195874236), (1006, 188864820), (1044, 181990430), (1119, 169792680), (1160, 163791387), (1164, 163228530), (1305, 145592344), (1455, 130582824), (1492, 127344510), (1509, 125909880), (1740, 109194258), (1746, 108819020), (1865, 101875608), (1940, 97937118), (2012, 94432410), (2088, 90995215), (2238, 84896340), (2328, 81614265), (2515, 75545928), (2610, 72796172), (2813, 67542840), (2910, 65291412), (2984, 63672255), (3018, 62954940), (3357, 56597560), (3480, 54597129), (3492, 54409510), (3730, 50937804), (3880, 48968559), (4024, 47216205), (4365, 43527608), (4476, 42448170), (4527, 41969960), (5030, 37772964), (5220, 36398086), (5595, 33958536), (5626, 33771420), (5820, 32645706), (6036, 31477470), (6714, 28298780), (6984, 27204755), (7460, 25468902), (7545, 25181976), (8439, 22514280), (8730, 21763804), (8952, 21224085), (9054, 20984980), (10060, 18886482), (10440, 18199043), (10817, 17564760), (11190, 16979268), (11252, 16885710), (11640, 16322853), (12072, 15738735), (13428, 14149390), (14065, 13508568), (14587, 13025160), (14920, 12734451), (15090, 12590988), (16785, 11319512), (16878, 11257140), (17460, 10881902), (18108, 10492490), (20120, 9443241), (21634, 8782380), (22380, 8489634), (22504, 8442855), (22635, 8393992), (25317, 7504760), (26856, 7074695), (28130, 6754284), (29174, 6512580), (30180, 6295494), (32451, 5854920), (33570, 5659756), (33756, 5628570), (34920, 5440951), (36181, 5251320), (36216, 5246245), (42195, 4502856), (43268, 4391190), (43761, 4341720), (44760, 4244817), (45270, 4196996), (48791, 3894120), (50634, 3752380), (54085, 3512952), (56260, 3377142), (58348, 3256290), (60360, 3147747), (64902, 2927460), (67140, 2829878), (67512, 2814285), (72362, 2625660), (72935, 2605032), (84390, 2251428), (86536, 2195595), (87522, 2170860), (90540, 2098498), (97353, 1951640), (97582, 1947060), (101268, 1876190), (108170, 1756476), (108543, 1750440), (112520, 1688571), (116696, 1628145), (126585, 1500952), (129804, 1463730), (131283, 1447240), (134280, 1414939), (144724, 1312830), (145870, 1302516), (146373, 1298040), (162255, 1170984), (168780, 1125714), (175044, 1085430), (180905, 1050264), (181080, 1049249), (187619, 1012680), (194706, 975820), (195164, 973530), (202536, 938095), (216340, 878238), (217086, 875220), (218805, 868344), (243955, 778824), (253170, 750476), (259608, 731865), (262566, 723620), (289448, 656415), (291740, 651258), (292746, 649020), (324510, 585492), (325629, 583480), (337560, 562857), (350088, 542715), (361810, 525132), (375238, 506340), (389412, 487910), (390328, 486765), (432680, 439119), (434172, 437610)]