73818540

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 168

約数和(自身を含む): 239078448

約数和(自身を除く): 165259908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 83, 90, 108, 122, 135, 162, 166, 180, 183, 243, 244, 249, 270, 305, 324, 332, 366, 405, 415, 486, 498, 540, 549, 610, 729, 732, 747, 810, 830, 915, 972, 996, 1098, 1215, 1220, 1245, 1458, 1494, 1620, 1647, 1660, 1830, 2196, 2241, 2430, 2490, 2745, 2916, 2988, 3294, 3645, 3660, 3735, 4482, 4860, 4941, 4980, 5063, 5490, 6588, 6723, 7290, 7470, 8235, 8964, 9882, 10126, 10980, 11205, 13446, 14580, 14823, 14940, 15189, 16470, 19764, 20169, 20252, 22410, 24705, 25315, 26892, 29646, 30378, 32940, 33615, 40338, 44469, 44820, 45567, 49410, 50630, 59292, 60507, 60756, 67230, 74115, 75945, 80676, 88938, 91134, 98820, 100845, 101260, 121014, 134460, 136701, 148230, 151890, 177876, 182268, 201690, 222345, 227835, 242028, 273402, 296460, 302535, 303780, 403380, 410103, 444690, 455670, 546804, 605070, 683505, 820206, 889380, 911340, 1210140, 1230309, 1367010, 1640412, 2050515, 2460618, 2734020, 3690927, 4101030, 4921236, 6151545, 7381854, 8202060, 12303090, 14763708, 18454635, 24606180, 36909270, 73818540]

約数ペア:

[(1, 73818540), (2, 36909270), (3, 24606180), (4, 18454635), (5, 14763708), (6, 12303090), (9, 8202060), (10, 7381854), (12, 6151545), (15, 4921236), (18, 4101030), (20, 3690927), (27, 2734020), (30, 2460618), (36, 2050515), (45, 1640412), (54, 1367010), (60, 1230309), (61, 1210140), (81, 911340), (83, 889380), (90, 820206), (108, 683505), (122, 605070), (135, 546804), (162, 455670), (166, 444690), (180, 410103), (183, 403380), (243, 303780), (244, 302535), (249, 296460), (270, 273402), (305, 242028), (324, 227835), (332, 222345), (366, 201690), (405, 182268), (415, 177876), (486, 151890), (498, 148230), (540, 136701), (549, 134460), (610, 121014), (729, 101260), (732, 100845), (747, 98820), (810, 91134), (830, 88938), (915, 80676), (972, 75945), (996, 74115), (1098, 67230), (1215, 60756), (1220, 60507), (1245, 59292), (1458, 50630), (1494, 49410), (1620, 45567), (1647, 44820), (1660, 44469), (1830, 40338), (2196, 33615), (2241, 32940), (2430, 30378), (2490, 29646), (2745, 26892), (2916, 25315), (2988, 24705), (3294, 22410), (3645, 20252), (3660, 20169), (3735, 19764), (4482, 16470), (4860, 15189), (4941, 14940), (4980, 14823), (5063, 14580), (5490, 13446), (6588, 11205), (6723, 10980), (7290, 10126), (7470, 9882), (8235, 8964)]