138975200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 440971776

約数和(自身を除く): 301996576

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 32, 35, 40, 46, 50, 52, 56, 65, 70, 80, 83, 91, 92, 100, 104, 112, 115, 130, 140, 160, 161, 166, 175, 182, 184, 200, 208, 224, 230, 260, 280, 299, 322, 325, 332, 350, 364, 368, 400, 415, 416, 455, 460, 520, 560, 575, 581, 598, 644, 650, 664, 700, 728, 736, 800, 805, 830, 910, 920, 1040, 1079, 1120, 1150, 1162, 1196, 1288, 1300, 1328, 1400, 1456, 1495, 1610, 1660, 1820, 1840, 1909, 2075, 2080, 2093, 2158, 2275, 2300, 2324, 2392, 2576, 2600, 2656, 2800, 2905, 2912, 2990, 3220, 3320, 3640, 3680, 3818, 4025, 4150, 4186, 4316, 4550, 4600, 4648, 4784, 5152, 5200, 5395, 5600, 5810, 5980, 6440, 6640, 7280, 7475, 7553, 7636, 8050, 8300, 8372, 8632, 9100, 9200, 9296, 9545, 9568, 10400, 10465, 10790, 11620, 11960, 12880, 13280, 13363, 14525, 14560, 14950, 15106, 15272, 16100, 16600, 16744, 17264, 18200, 18400, 18592, 19090, 20930, 21580, 23240, 23920, 24817, 25760, 26726, 26975, 29050, 29900, 30212, 30544, 32200, 33200, 33488, 34528, 36400, 37765, 38180, 41860, 43160, 46480, 47725, 47840, 49634, 52325, 53452, 53950, 58100, 59800, 60424, 61088, 64400, 66400, 66815, 66976, 72800, 75530, 76360, 83720, 86320, 92960, 95450, 99268, 104650, 106904, 107900, 116200, 119600, 120848, 124085, 128800, 133630, 151060, 152720, 167440, 172640, 173719, 188825, 190900, 198536, 209300, 213808, 215800, 232400, 239200, 241696, 248170, 267260, 302120, 305440, 334075, 334880, 347438, 377650, 381800, 397072, 418600, 427616, 431600, 464800, 496340, 534520, 604240, 620425, 668150, 694876, 755300, 763600, 794144, 837200, 863200, 868595, 992680, 1069040, 1208480, 1240850, 1336300, 1389752, 1510600, 1527200, 1674400, 1737190, 1985360, 2138080, 2481700, 2672600, 2779504, 3021200, 3474380, 3970720, 4342975, 4963400, 5345200, 5559008, 6042400, 6948760, 8685950, 9926800, 10690400, 13897520, 17371900, 19853600, 27795040, 34743800, 69487600, 138975200]

約数ペア:

[(1, 138975200), (2, 69487600), (4, 34743800), (5, 27795040), (7, 19853600), (8, 17371900), (10, 13897520), (13, 10690400), (14, 9926800), (16, 8685950), (20, 6948760), (23, 6042400), (25, 5559008), (26, 5345200), (28, 4963400), (32, 4342975), (35, 3970720), (40, 3474380), (46, 3021200), (50, 2779504), (52, 2672600), (56, 2481700), (65, 2138080), (70, 1985360), (80, 1737190), (83, 1674400), (91, 1527200), (92, 1510600), (100, 1389752), (104, 1336300), (112, 1240850), (115, 1208480), (130, 1069040), (140, 992680), (160, 868595), (161, 863200), (166, 837200), (175, 794144), (182, 763600), (184, 755300), (200, 694876), (208, 668150), (224, 620425), (230, 604240), (260, 534520), (280, 496340), (299, 464800), (322, 431600), (325, 427616), (332, 418600), (350, 397072), (364, 381800), (368, 377650), (400, 347438), (415, 334880), (416, 334075), (455, 305440), (460, 302120), (520, 267260), (560, 248170), (575, 241696), (581, 239200), (598, 232400), (644, 215800), (650, 213808), (664, 209300), (700, 198536), (728, 190900), (736, 188825), (800, 173719), (805, 172640), (830, 167440), (910, 152720), (920, 151060), (1040, 133630), (1079, 128800), (1120, 124085), (1150, 120848), (1162, 119600), (1196, 116200), (1288, 107900), (1300, 106904), (1328, 104650), (1400, 99268), (1456, 95450), (1495, 92960), (1610, 86320), (1660, 83720), (1820, 76360), (1840, 75530), (1909, 72800), (2075, 66976), (2080, 66815), (2093, 66400), (2158, 64400), (2275, 61088), (2300, 60424), (2324, 59800), (2392, 58100), (2576, 53950), (2600, 53452), (2656, 52325), (2800, 49634), (2905, 47840), (2912, 47725), (2990, 46480), (3220, 43160), (3320, 41860), (3640, 38180), (3680, 37765), (3818, 36400), (4025, 34528), (4150, 33488), (4186, 33200), (4316, 32200), (4550, 30544), (4600, 30212), (4648, 29900), (4784, 29050), (5152, 26975), (5200, 26726), (5395, 25760), (5600, 24817), (5810, 23920), (5980, 23240), (6440, 21580), (6640, 20930), (7280, 19090), (7475, 18592), (7553, 18400), (7636, 18200), (8050, 17264), (8300, 16744), (8372, 16600), (8632, 16100), (9100, 15272), (9200, 15106), (9296, 14950), (9545, 14560), (9568, 14525), (10400, 13363), (10465, 13280), (10790, 12880), (11620, 11960)]