138418800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 240

約数和(自身を含む): 503717760

約数和(自身を除く): 365298960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 380, 390, 400, 456, 467, 475, 494, 520, 570, 600, 624, 650, 741, 760, 780, 912, 934, 950, 975, 988, 1040, 1140, 1200, 1235, 1300, 1401, 1425, 1482, 1520, 1560, 1868, 1900, 1950, 1976, 2280, 2335, 2470, 2600, 2802, 2850, 2964, 3120, 3705, 3736, 3800, 3900, 3952, 4560, 4670, 4940, 5200, 5604, 5700, 5928, 6071, 6175, 7005, 7410, 7472, 7600, 7800, 8873, 9340, 9880, 11208, 11400, 11675, 11856, 12142, 12350, 14010, 14820, 15600, 17746, 18213, 18525, 18680, 19760, 22416, 22800, 23350, 24284, 24700, 26619, 28020, 29640, 30355, 35025, 35492, 36426, 37050, 37360, 44365, 46700, 48568, 49400, 53238, 56040, 59280, 60710, 70050, 70984, 72852, 74100, 88730, 91065, 93400, 97136, 98800, 106476, 112080, 115349, 121420, 133095, 140100, 141968, 145704, 148200, 151775, 177460, 182130, 186800, 212952, 221825, 230698, 242840, 266190, 280200, 291408, 296400, 303550, 346047, 354920, 364260, 425904, 443650, 455325, 461396, 485680, 532380, 560400, 576745, 607100, 665475, 692094, 709840, 728520, 887300, 910650, 922792, 1064760, 1153490, 1214200, 1330950, 1384188, 1457040, 1730235, 1774600, 1821300, 1845584, 2129520, 2306980, 2428400, 2661900, 2768376, 2883725, 3460470, 3549200, 3642600, 4613960, 5323800, 5536752, 5767450, 6920940, 7285200, 8651175, 9227920, 10647600, 11534900, 13841880, 17302350, 23069800, 27683760, 34604700, 46139600, 69209400, 138418800]

約数ペア:

[(1, 138418800), (2, 69209400), (3, 46139600), (4, 34604700), (5, 27683760), (6, 23069800), (8, 17302350), (10, 13841880), (12, 11534900), (13, 10647600), (15, 9227920), (16, 8651175), (19, 7285200), (20, 6920940), (24, 5767450), (25, 5536752), (26, 5323800), (30, 4613960), (38, 3642600), (39, 3549200), (40, 3460470), (48, 2883725), (50, 2768376), (52, 2661900), (57, 2428400), (60, 2306980), (65, 2129520), (75, 1845584), (76, 1821300), (78, 1774600), (80, 1730235), (95, 1457040), (100, 1384188), (104, 1330950), (114, 1214200), (120, 1153490), (130, 1064760), (150, 922792), (152, 910650), (156, 887300), (190, 728520), (195, 709840), (200, 692094), (208, 665475), (228, 607100), (240, 576745), (247, 560400), (260, 532380), (285, 485680), (300, 461396), (304, 455325), (312, 443650), (325, 425904), (380, 364260), (390, 354920), (400, 346047), (456, 303550), (467, 296400), (475, 291408), (494, 280200), (520, 266190), (570, 242840), (600, 230698), (624, 221825), (650, 212952), (741, 186800), (760, 182130), (780, 177460), (912, 151775), (934, 148200), (950, 145704), (975, 141968), (988, 140100), (1040, 133095), (1140, 121420), (1200, 115349), (1235, 112080), (1300, 106476), (1401, 98800), (1425, 97136), (1482, 93400), (1520, 91065), (1560, 88730), (1868, 74100), (1900, 72852), (1950, 70984), (1976, 70050), (2280, 60710), (2335, 59280), (2470, 56040), (2600, 53238), (2802, 49400), (2850, 48568), (2964, 46700), (3120, 44365), (3705, 37360), (3736, 37050), (3800, 36426), (3900, 35492), (3952, 35025), (4560, 30355), (4670, 29640), (4940, 28020), (5200, 26619), (5604, 24700), (5700, 24284), (5928, 23350), (6071, 22800), (6175, 22416), (7005, 19760), (7410, 18680), (7472, 18525), (7600, 18213), (7800, 17746), (8873, 15600), (9340, 14820), (9880, 14010), (11208, 12350), (11400, 12142), (11675, 11856)]