1980147600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 360

約数和(自身を含む): 7287762720

約数和(自身を除く): 5307615120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 48, 50, 54, 60, 72, 75, 80, 83, 90, 94, 100, 108, 120, 135, 141, 144, 150, 166, 180, 188, 200, 216, 225, 235, 240, 249, 270, 282, 300, 332, 360, 376, 400, 415, 423, 432, 450, 470, 498, 540, 564, 600, 664, 675, 705, 720, 747, 752, 830, 846, 900, 940, 996, 1080, 1128, 1175, 1200, 1245, 1269, 1328, 1350, 1410, 1494, 1660, 1692, 1800, 1880, 1992, 2075, 2115, 2160, 2209, 2241, 2256, 2350, 2490, 2538, 2700, 2820, 2988, 3320, 3384, 3525, 3600, 3735, 3760, 3901, 3984, 4150, 4230, 4418, 4482, 4700, 4980, 5076, 5400, 5640, 5976, 6225, 6345, 6627, 6640, 6768, 7050, 7470, 7802, 8300, 8460, 8836, 8964, 9400, 9960, 10152, 10575, 10800, 11045, 11205, 11280, 11703, 11952, 12450, 12690, 13254, 14100, 14940, 15604, 16600, 16920, 17672, 17928, 18675, 18800, 19505, 19881, 19920, 20304, 21150, 22090, 22410, 23406, 24900, 25380, 26508, 28200, 29880, 31208, 31725, 33135, 33200, 33840, 35109, 35344, 35856, 37350, 39010, 39762, 42300, 44180, 44820, 46812, 49800, 50760, 53016, 55225, 56025, 56400, 58515, 59643, 59760, 62416, 63450, 66270, 70218, 74700, 78020, 79524, 84600, 88360, 89640, 93624, 97525, 99405, 99600, 101520, 105327, 106032, 110450, 112050, 117030, 119286, 126900, 132540, 140436, 149400, 156040, 159048, 165675, 169200, 175545, 176720, 179280, 183347, 187248, 195050, 198810, 210654, 220900, 224100, 234060, 238572, 253800, 265080, 280872, 292575, 298215, 298800, 312080, 318096, 331350, 351090, 366694, 390100, 397620, 421308, 441800, 448200, 468120, 477144, 497025, 507600, 526635, 530160, 550041, 561744, 585150, 596430, 662700, 702180, 733388, 780200, 795240, 842616, 877725, 883600, 896400, 916735, 936240, 954288, 994050, 1053270, 1100082, 1170300, 1192860, 1325400, 1404360, 1466776, 1491075, 1560400, 1590480, 1650123, 1685232, 1755450, 1833470, 1988100, 2106540, 2200164, 2340600, 2385720, 2633175, 2650800, 2750205, 2808720, 2933552, 2982150, 3300246, 3510900, 3666940, 3976200, 4213080, 4400328, 4583675, 4681200, 4771440, 4950369, 5266350, 5500410, 5964300, 6600492, 7021800, 7333880, 7952400, 8250615, 8426160, 8800656, 9167350, 9900738, 10532700, 11000820, 11928600, 13200984, 13751025, 14043600, 14667760, 16501230, 18334700, 19801476, 21065400, 22001640, 23857200, 24751845, 26401968, 27502050, 33002460, 36669400, 39602952, 41253075, 42130800, 44003280, 49503690, 55004100, 66004920, 73338800, 79205904, 82506150, 99007380, 110008200, 123759225, 132009840, 165012300, 198014760, 220016400, 247518450, 330024600, 396029520, 495036900, 660049200, 990073800, 1980147600]

約数ペア:

[(1, 1980147600), (2, 990073800), (3, 660049200), (4, 495036900), (5, 396029520), (6, 330024600), (8, 247518450), (9, 220016400), (10, 198014760), (12, 165012300), (15, 132009840), (16, 123759225), (18, 110008200), (20, 99007380), (24, 82506150), (25, 79205904), (27, 73338800), (30, 66004920), (36, 55004100), (40, 49503690), (45, 44003280), (47, 42130800), (48, 41253075), (50, 39602952), (54, 36669400), (60, 33002460), (72, 27502050), (75, 26401968), (80, 24751845), (83, 23857200), (90, 22001640), (94, 21065400), (100, 19801476), (108, 18334700), (120, 16501230), (135, 14667760), (141, 14043600), (144, 13751025), (150, 13200984), (166, 11928600), (180, 11000820), (188, 10532700), (200, 9900738), (216, 9167350), (225, 8800656), (235, 8426160), (240, 8250615), (249, 7952400), (270, 7333880), (282, 7021800), (300, 6600492), (332, 5964300), (360, 5500410), (376, 5266350), (400, 4950369), (415, 4771440), (423, 4681200), (432, 4583675), (450, 4400328), (470, 4213080), (498, 3976200), (540, 3666940), (564, 3510900), (600, 3300246), (664, 2982150), (675, 2933552), (705, 2808720), (720, 2750205), (747, 2650800), (752, 2633175), (830, 2385720), (846, 2340600), (900, 2200164), (940, 2106540), (996, 1988100), (1080, 1833470), (1128, 1755450), (1175, 1685232), (1200, 1650123), (1245, 1590480), (1269, 1560400), (1328, 1491075), (1350, 1466776), (1410, 1404360), (1494, 1325400), (1660, 1192860), (1692, 1170300), (1800, 1100082), (1880, 1053270), (1992, 994050), (2075, 954288), (2115, 936240), (2160, 916735), (2209, 896400), (2241, 883600), (2256, 877725), (2350, 842616), (2490, 795240), (2538, 780200), (2700, 733388), (2820, 702180), (2988, 662700), (3320, 596430), (3384, 585150), (3525, 561744), (3600, 550041), (3735, 530160), (3760, 526635), (3901, 507600), (3984, 497025), (4150, 477144), (4230, 468120), (4418, 448200), (4482, 441800), (4700, 421308), (4980, 397620), (5076, 390100), (5400, 366694), (5640, 351090), (5976, 331350), (6225, 318096), (6345, 312080), (6627, 298800), (6640, 298215), (6768, 292575), (7050, 280872), (7470, 265080), (7802, 253800), (8300, 238572), (8460, 234060), (8836, 224100), (8964, 220900), (9400, 210654), (9960, 198810), (10152, 195050), (10575, 187248), (10800, 183347), (11045, 179280), (11205, 176720), (11280, 175545), (11703, 169200), (11952, 165675), (12450, 159048), (12690, 156040), (13254, 149400), (14100, 140436), (14940, 132540), (15604, 126900), (16600, 119286), (16920, 117030), (17672, 112050), (17928, 110450), (18675, 106032), (18800, 105327), (19505, 101520), (19881, 99600), (19920, 99405), (20304, 97525), (21150, 93624), (22090, 89640), (22410, 88360), (23406, 84600), (24900, 79524), (25380, 78020), (26508, 74700), (28200, 70218), (29880, 66270), (31208, 63450), (31725, 62416), (33135, 59760), (33200, 59643), (33840, 58515), (35109, 56400), (35344, 56025), (35856, 55225), (37350, 53016), (39010, 50760), (39762, 49800), (42300, 46812), (44180, 44820)]