7555890060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{641}}^1$

素因数の和:1005

約数の個数: 192

約数和(自身を含む): 23918146560

約数和(自身を除く): 16362256500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 263, 270, 332, 415, 498, 526, 540, 641, 747, 789, 830, 996, 1052, 1245, 1282, 1315, 1494, 1578, 1660, 1923, 2241, 2367, 2490, 2564, 2630, 2988, 3156, 3205, 3735, 3846, 3945, 4482, 4734, 4980, 5260, 5769, 6410, 7101, 7470, 7692, 7890, 8964, 9468, 9615, 11205, 11538, 11835, 12820, 14202, 14940, 15780, 17307, 19230, 21829, 22410, 23076, 23670, 28404, 28845, 34614, 35505, 38460, 43658, 44820, 47340, 53203, 57690, 65487, 69228, 71010, 86535, 87316, 106406, 109145, 115380, 130974, 142020, 159609, 168583, 173070, 196461, 212812, 218290, 261948, 266015, 319218, 327435, 337166, 346140, 392922, 436580, 478827, 505749, 532030, 589383, 638436, 654870, 674332, 785844, 798045, 842915, 957654, 982305, 1011498, 1064060, 1178766, 1309740, 1436481, 1517247, 1596090, 1685830, 1915308, 1964610, 2022996, 2357532, 2394135, 2528745, 2872962, 2946915, 3034494, 3192180, 3371660, 3929220, 4551741, 4788270, 5057490, 5745924, 5893830, 6068988, 7182405, 7586235, 9103482, 9576540, 10114980, 11787660, 13992389, 14364810, 15172470, 18206964, 22758705, 27984778, 28729620, 30344940, 41977167, 45517410, 55969556, 69961945, 83954334, 91034820, 125931501, 139923890, 167908668, 209885835, 251863002, 279847780, 377794503, 419771670, 503726004, 629657505, 755589006, 839543340, 1259315010, 1511178012, 1888972515, 2518630020, 3777945030, 7555890060]

約数ペア:

[(1, 7555890060), (2, 3777945030), (3, 2518630020), (4, 1888972515), (5, 1511178012), (6, 1259315010), (9, 839543340), (10, 755589006), (12, 629657505), (15, 503726004), (18, 419771670), (20, 377794503), (27, 279847780), (30, 251863002), (36, 209885835), (45, 167908668), (54, 139923890), (60, 125931501), (83, 91034820), (90, 83954334), (108, 69961945), (135, 55969556), (166, 45517410), (180, 41977167), (249, 30344940), (263, 28729620), (270, 27984778), (332, 22758705), (415, 18206964), (498, 15172470), (526, 14364810), (540, 13992389), (641, 11787660), (747, 10114980), (789, 9576540), (830, 9103482), (996, 7586235), (1052, 7182405), (1245, 6068988), (1282, 5893830), (1315, 5745924), (1494, 5057490), (1578, 4788270), (1660, 4551741), (1923, 3929220), (2241, 3371660), (2367, 3192180), (2490, 3034494), (2564, 2946915), (2630, 2872962), (2988, 2528745), (3156, 2394135), (3205, 2357532), (3735, 2022996), (3846, 1964610), (3945, 1915308), (4482, 1685830), (4734, 1596090), (4980, 1517247), (5260, 1436481), (5769, 1309740), (6410, 1178766), (7101, 1064060), (7470, 1011498), (7692, 982305), (7890, 957654), (8964, 842915), (9468, 798045), (9615, 785844), (11205, 674332), (11538, 654870), (11835, 638436), (12820, 589383), (14202, 532030), (14940, 505749), (15780, 478827), (17307, 436580), (19230, 392922), (21829, 346140), (22410, 337166), (23076, 327435), (23670, 319218), (28404, 266015), (28845, 261948), (34614, 218290), (35505, 212812), (38460, 196461), (43658, 173070), (44820, 168583), (47340, 159609), (53203, 142020), (57690, 130974), (65487, 115380), (69228, 109145), (71010, 106406), (86535, 87316)]