55009080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 207567360

約数和(自身を除く): 152558280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 83, 84, 90, 105, 120, 126, 140, 166, 168, 180, 210, 249, 252, 263, 280, 315, 332, 360, 415, 420, 498, 504, 526, 581, 630, 664, 747, 789, 830, 840, 996, 1052, 1162, 1245, 1260, 1315, 1494, 1578, 1660, 1743, 1841, 1992, 2104, 2324, 2367, 2490, 2520, 2630, 2905, 2988, 3156, 3320, 3486, 3682, 3735, 3945, 4648, 4734, 4980, 5229, 5260, 5523, 5810, 5976, 6312, 6972, 7364, 7470, 7890, 8715, 9205, 9468, 9960, 10458, 10520, 11046, 11620, 11835, 13944, 14728, 14940, 15780, 16569, 17430, 18410, 18936, 20916, 21829, 22092, 23240, 23670, 26145, 27615, 29880, 31560, 33138, 34860, 36820, 41832, 43658, 44184, 47340, 52290, 55230, 65487, 66276, 69720, 73640, 82845, 87316, 94680, 104580, 109145, 110460, 130974, 132552, 152803, 165690, 174632, 196461, 209160, 218290, 220920, 261948, 305606, 327435, 331380, 392922, 436580, 458409, 523896, 611212, 654870, 662760, 764015, 785844, 873160, 916818, 982305, 1222424, 1309740, 1375227, 1528030, 1571688, 1833636, 1964610, 2292045, 2619480, 2750454, 3056060, 3667272, 3929220, 4584090, 5500908, 6112120, 6876135, 7858440, 9168180, 11001816, 13752270, 18336360, 27504540, 55009080]

約数ペア:

[(1, 55009080), (2, 27504540), (3, 18336360), (4, 13752270), (5, 11001816), (6, 9168180), (7, 7858440), (8, 6876135), (9, 6112120), (10, 5500908), (12, 4584090), (14, 3929220), (15, 3667272), (18, 3056060), (20, 2750454), (21, 2619480), (24, 2292045), (28, 1964610), (30, 1833636), (35, 1571688), (36, 1528030), (40, 1375227), (42, 1309740), (45, 1222424), (56, 982305), (60, 916818), (63, 873160), (70, 785844), (72, 764015), (83, 662760), (84, 654870), (90, 611212), (105, 523896), (120, 458409), (126, 436580), (140, 392922), (166, 331380), (168, 327435), (180, 305606), (210, 261948), (249, 220920), (252, 218290), (263, 209160), (280, 196461), (315, 174632), (332, 165690), (360, 152803), (415, 132552), (420, 130974), (498, 110460), (504, 109145), (526, 104580), (581, 94680), (630, 87316), (664, 82845), (747, 73640), (789, 69720), (830, 66276), (840, 65487), (996, 55230), (1052, 52290), (1162, 47340), (1245, 44184), (1260, 43658), (1315, 41832), (1494, 36820), (1578, 34860), (1660, 33138), (1743, 31560), (1841, 29880), (1992, 27615), (2104, 26145), (2324, 23670), (2367, 23240), (2490, 22092), (2520, 21829), (2630, 20916), (2905, 18936), (2988, 18410), (3156, 17430), (3320, 16569), (3486, 15780), (3682, 14940), (3735, 14728), (3945, 13944), (4648, 11835), (4734, 11620), (4980, 11046), (5229, 10520), (5260, 10458), (5523, 9960), (5810, 9468), (5976, 9205), (6312, 8715), (6972, 7890), (7364, 7470)]