1997140847400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{21139}}^1$

素因数の和:21953

約数の個数: 288

約数和(自身を含む): 6808720464000

約数和(自身を除く): 4811579616600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 73, 75, 90, 100, 120, 146, 150, 180, 200, 219, 225, 292, 300, 360, 365, 438, 450, 584, 600, 657, 719, 730, 876, 900, 1095, 1314, 1438, 1460, 1752, 1800, 1825, 2157, 2190, 2628, 2876, 2920, 3285, 3595, 3650, 4314, 4380, 5256, 5475, 5752, 6471, 6570, 7190, 7300, 8628, 8760, 10785, 10950, 12942, 13140, 14380, 14600, 16425, 17256, 17975, 21139, 21570, 21900, 25884, 26280, 28760, 32355, 32850, 35950, 42278, 43140, 43800, 51768, 52487, 53925, 63417, 64710, 65700, 71900, 84556, 86280, 104974, 105695, 107850, 126834, 129420, 131400, 143800, 157461, 161775, 169112, 190251, 209948, 211390, 215700, 253668, 258840, 262435, 314922, 317085, 323550, 380502, 419896, 422780, 431400, 472383, 507336, 524870, 528475, 629844, 634170, 647100, 761004, 787305, 845560, 944766, 951255, 1049740, 1056950, 1259688, 1268340, 1294200, 1312175, 1522008, 1543147, 1574610, 1585425, 1889532, 1902510, 2099480, 2113900, 2361915, 2536680, 2624350, 3086294, 3149220, 3170850, 3779064, 3805020, 3936525, 4227800, 4629441, 4723830, 4756275, 5248700, 6172588, 6298440, 6341700, 7610040, 7715735, 7873050, 9258882, 9447660, 9512550, 10497400, 11809575, 12345176, 12683400, 13888323, 15198941, 15431470, 15746100, 18517764, 18895320, 19025100, 23147205, 23619150, 27776646, 30397882, 30862940, 31492200, 37035528, 38050200, 38578675, 45596823, 46294410, 47238300, 55553292, 60795764, 61725880, 69441615, 75994705, 77157350, 91193646, 92588820, 94476600, 111106584, 115736025, 121591528, 136790469, 138883230, 151989410, 154314700, 182387292, 185177640, 227984115, 231472050, 273580938, 277766460, 303978820, 308629400, 347208075, 364774584, 379973525, 455968230, 462944100, 547161876, 555532920, 607957640, 683952345, 694416150, 759947050, 911936460, 925888200, 1094323752, 1109522693, 1139920575, 1367904690, 1388832300, 1519894100, 1823872920, 2219045386, 2279841150, 2735809380, 2777664600, 3039788200, 3328568079, 3419761725, 4438090772, 4559682300, 5471618760, 5547613465, 6657136158, 6839523450, 8876181544, 9119364600, 9985704237, 11095226930, 13314272316, 13679046900, 16642840395, 19971408474, 22190453860, 26628544632, 27358093800, 27738067325, 33285680790, 39942816948, 44380907720, 49928521185, 55476134650, 66571361580, 79885633896, 83214201975, 99857042370, 110952269300, 133142723160, 166428403950, 199714084740, 221904538600, 249642605925, 332856807900, 399428169480, 499285211850, 665713615800, 998570423700, 1997140847400]

約数ペア:

[(1, 1997140847400), (2, 998570423700), (3, 665713615800), (4, 499285211850), (5, 399428169480), (6, 332856807900), (8, 249642605925), (9, 221904538600), (10, 199714084740), (12, 166428403950), (15, 133142723160), (18, 110952269300), (20, 99857042370), (24, 83214201975), (25, 79885633896), (30, 66571361580), (36, 55476134650), (40, 49928521185), (45, 44380907720), (50, 39942816948), (60, 33285680790), (72, 27738067325), (73, 27358093800), (75, 26628544632), (90, 22190453860), (100, 19971408474), (120, 16642840395), (146, 13679046900), (150, 13314272316), (180, 11095226930), (200, 9985704237), (219, 9119364600), (225, 8876181544), (292, 6839523450), (300, 6657136158), (360, 5547613465), (365, 5471618760), (438, 4559682300), (450, 4438090772), (584, 3419761725), (600, 3328568079), (657, 3039788200), (719, 2777664600), (730, 2735809380), (876, 2279841150), (900, 2219045386), (1095, 1823872920), (1314, 1519894100), (1438, 1388832300), (1460, 1367904690), (1752, 1139920575), (1800, 1109522693), (1825, 1094323752), (2157, 925888200), (2190, 911936460), (2628, 759947050), (2876, 694416150), (2920, 683952345), (3285, 607957640), (3595, 555532920), (3650, 547161876), (4314, 462944100), (4380, 455968230), (5256, 379973525), (5475, 364774584), (5752, 347208075), (6471, 308629400), (6570, 303978820), (7190, 277766460), (7300, 273580938), (8628, 231472050), (8760, 227984115), (10785, 185177640), (10950, 182387292), (12942, 154314700), (13140, 151989410), (14380, 138883230), (14600, 136790469), (16425, 121591528), (17256, 115736025), (17975, 111106584), (21139, 94476600), (21570, 92588820), (21900, 91193646), (25884, 77157350), (26280, 75994705), (28760, 69441615), (32355, 61725880), (32850, 60795764), (35950, 55553292), (42278, 47238300), (43140, 46294410), (43800, 45596823), (51768, 38578675), (52487, 38050200), (53925, 37035528), (63417, 31492200), (64710, 30862940), (65700, 30397882), (71900, 27776646), (84556, 23619150), (86280, 23147205), (104974, 19025100), (105695, 18895320), (107850, 18517764), (126834, 15746100), (129420, 15431470), (131400, 15198941), (143800, 13888323), (157461, 12683400), (161775, 12345176), (169112, 11809575), (190251, 10497400), (209948, 9512550), (211390, 9447660), (215700, 9258882), (253668, 7873050), (258840, 7715735), (262435, 7610040), (314922, 6341700), (317085, 6298440), (323550, 6172588), (380502, 5248700), (419896, 4756275), (422780, 4723830), (431400, 4629441), (472383, 4227800), (507336, 3936525), (524870, 3805020), (528475, 3779064), (629844, 3170850), (634170, 3149220), (647100, 3086294), (761004, 2624350), (787305, 2536680), (845560, 2361915), (944766, 2113900), (951255, 2099480), (1049740, 1902510), (1056950, 1889532), (1259688, 1585425), (1268340, 1574610), (1294200, 1543147), (1312175, 1522008)]