84754620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 279982080

約数和(自身を除く): 195227460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 61, 62, 83, 90, 93, 108, 122, 124, 135, 155, 166, 180, 183, 186, 244, 249, 270, 279, 305, 310, 332, 366, 372, 415, 465, 498, 540, 549, 558, 610, 620, 732, 747, 830, 837, 915, 930, 996, 1098, 1116, 1220, 1245, 1395, 1494, 1647, 1660, 1674, 1830, 1860, 1891, 2196, 2241, 2490, 2573, 2745, 2790, 2988, 3294, 3348, 3660, 3735, 3782, 4185, 4482, 4980, 5063, 5146, 5490, 5580, 5673, 6588, 7470, 7564, 7719, 8235, 8370, 8964, 9455, 10126, 10292, 10980, 11205, 11346, 12865, 14940, 15189, 15438, 16470, 16740, 17019, 18910, 20252, 22410, 22692, 23157, 25315, 25730, 28365, 30378, 30876, 32940, 34038, 37820, 38595, 44820, 45567, 46314, 50630, 51057, 51460, 56730, 60756, 68076, 69471, 75945, 77190, 85095, 91134, 92628, 101260, 102114, 113460, 115785, 136701, 138942, 151890, 154380, 156953, 170190, 182268, 204228, 227835, 231570, 255285, 273402, 277884, 303780, 313906, 340380, 347355, 455670, 463140, 470859, 510570, 546804, 627812, 683505, 694710, 784765, 911340, 941718, 1021140, 1367010, 1389420, 1412577, 1569530, 1883436, 2354295, 2734020, 2825154, 3139060, 4237731, 4708590, 5650308, 7062885, 8475462, 9417180, 14125770, 16950924, 21188655, 28251540, 42377310, 84754620]

約数ペア:

[(1, 84754620), (2, 42377310), (3, 28251540), (4, 21188655), (5, 16950924), (6, 14125770), (9, 9417180), (10, 8475462), (12, 7062885), (15, 5650308), (18, 4708590), (20, 4237731), (27, 3139060), (30, 2825154), (31, 2734020), (36, 2354295), (45, 1883436), (54, 1569530), (60, 1412577), (61, 1389420), (62, 1367010), (83, 1021140), (90, 941718), (93, 911340), (108, 784765), (122, 694710), (124, 683505), (135, 627812), (155, 546804), (166, 510570), (180, 470859), (183, 463140), (186, 455670), (244, 347355), (249, 340380), (270, 313906), (279, 303780), (305, 277884), (310, 273402), (332, 255285), (366, 231570), (372, 227835), (415, 204228), (465, 182268), (498, 170190), (540, 156953), (549, 154380), (558, 151890), (610, 138942), (620, 136701), (732, 115785), (747, 113460), (830, 102114), (837, 101260), (915, 92628), (930, 91134), (996, 85095), (1098, 77190), (1116, 75945), (1220, 69471), (1245, 68076), (1395, 60756), (1494, 56730), (1647, 51460), (1660, 51057), (1674, 50630), (1830, 46314), (1860, 45567), (1891, 44820), (2196, 38595), (2241, 37820), (2490, 34038), (2573, 32940), (2745, 30876), (2790, 30378), (2988, 28365), (3294, 25730), (3348, 25315), (3660, 23157), (3735, 22692), (3782, 22410), (4185, 20252), (4482, 18910), (4980, 17019), (5063, 16740), (5146, 16470), (5490, 15438), (5580, 15189), (5673, 14940), (6588, 12865), (7470, 11346), (7564, 11205), (7719, 10980), (8235, 10292), (8370, 10126), (8964, 9455)]