79507400

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 230640000

約数和(自身を除く): 151132600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 49, 50, 56, 61, 70, 76, 95, 98, 100, 122, 133, 140, 152, 175, 190, 196, 200, 244, 245, 266, 280, 305, 343, 350, 380, 392, 427, 475, 488, 490, 532, 610, 665, 686, 700, 760, 854, 931, 950, 980, 1064, 1159, 1220, 1225, 1330, 1372, 1400, 1525, 1708, 1715, 1862, 1900, 1960, 2135, 2318, 2440, 2450, 2660, 2744, 2989, 3050, 3325, 3416, 3430, 3724, 3800, 4270, 4636, 4655, 4900, 5320, 5795, 5978, 6100, 6517, 6650, 6860, 7448, 8113, 8540, 8575, 9272, 9310, 9800, 10675, 11590, 11956, 12200, 13034, 13300, 13720, 14945, 16226, 17080, 17150, 18620, 20923, 21350, 23180, 23275, 23912, 26068, 26600, 28975, 29890, 32452, 32585, 34300, 37240, 40565, 41846, 42700, 46360, 46550, 52136, 56791, 57950, 59780, 64904, 65170, 68600, 74725, 81130, 83692, 85400, 93100, 104615, 113582, 115900, 119560, 130340, 149450, 162260, 162925, 167384, 186200, 202825, 209230, 227164, 231800, 260680, 283955, 298900, 324520, 325850, 397537, 405650, 418460, 454328, 523075, 567910, 597800, 651700, 795074, 811300, 836920, 1046150, 1135820, 1303400, 1419775, 1590148, 1622600, 1987685, 2092300, 2271640, 2839550, 3180296, 3975370, 4184600, 5679100, 7950740, 9938425, 11358200, 15901480, 19876850, 39753700, 79507400]

約数ペア:

[(1, 79507400), (2, 39753700), (4, 19876850), (5, 15901480), (7, 11358200), (8, 9938425), (10, 7950740), (14, 5679100), (19, 4184600), (20, 3975370), (25, 3180296), (28, 2839550), (35, 2271640), (38, 2092300), (40, 1987685), (49, 1622600), (50, 1590148), (56, 1419775), (61, 1303400), (70, 1135820), (76, 1046150), (95, 836920), (98, 811300), (100, 795074), (122, 651700), (133, 597800), (140, 567910), (152, 523075), (175, 454328), (190, 418460), (196, 405650), (200, 397537), (244, 325850), (245, 324520), (266, 298900), (280, 283955), (305, 260680), (343, 231800), (350, 227164), (380, 209230), (392, 202825), (427, 186200), (475, 167384), (488, 162925), (490, 162260), (532, 149450), (610, 130340), (665, 119560), (686, 115900), (700, 113582), (760, 104615), (854, 93100), (931, 85400), (950, 83692), (980, 81130), (1064, 74725), (1159, 68600), (1220, 65170), (1225, 64904), (1330, 59780), (1372, 57950), (1400, 56791), (1525, 52136), (1708, 46550), (1715, 46360), (1862, 42700), (1900, 41846), (1960, 40565), (2135, 37240), (2318, 34300), (2440, 32585), (2450, 32452), (2660, 29890), (2744, 28975), (2989, 26600), (3050, 26068), (3325, 23912), (3416, 23275), (3430, 23180), (3724, 21350), (3800, 20923), (4270, 18620), (4636, 17150), (4655, 17080), (4900, 16226), (5320, 14945), (5795, 13720), (5978, 13300), (6100, 13034), (6517, 12200), (6650, 11956), (6860, 11590), (7448, 10675), (8113, 9800), (8540, 9310), (8575, 9272)]