117018180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 373062144

約数和(自身を除く): 256043964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 67, 90, 93, 124, 134, 155, 180, 186, 201, 268, 279, 310, 313, 335, 372, 402, 465, 558, 603, 620, 626, 670, 804, 930, 939, 1005, 1116, 1206, 1252, 1340, 1395, 1565, 1860, 1878, 2010, 2077, 2412, 2790, 2817, 3015, 3130, 3756, 4020, 4154, 4695, 5580, 5634, 6030, 6231, 6260, 8308, 9390, 9703, 10385, 11268, 12060, 12462, 14085, 18693, 18780, 19406, 20770, 20971, 24924, 28170, 29109, 31155, 37386, 38812, 41540, 41942, 48515, 56340, 58218, 62310, 62913, 74772, 83884, 87327, 93465, 97030, 104855, 116436, 124620, 125826, 145545, 174654, 186930, 188739, 194060, 209710, 251652, 291090, 314565, 349308, 373860, 377478, 419420, 436635, 582180, 629130, 650101, 754956, 873270, 943695, 1258260, 1300202, 1746540, 1887390, 1950303, 2600404, 3250505, 3774780, 3900606, 5850909, 6501010, 7801212, 9751515, 11701818, 13002020, 19503030, 23403636, 29254545, 39006060, 58509090, 117018180]

約数ペア:

[(1, 117018180), (2, 58509090), (3, 39006060), (4, 29254545), (5, 23403636), (6, 19503030), (9, 13002020), (10, 11701818), (12, 9751515), (15, 7801212), (18, 6501010), (20, 5850909), (30, 3900606), (31, 3774780), (36, 3250505), (45, 2600404), (60, 1950303), (62, 1887390), (67, 1746540), (90, 1300202), (93, 1258260), (124, 943695), (134, 873270), (155, 754956), (180, 650101), (186, 629130), (201, 582180), (268, 436635), (279, 419420), (310, 377478), (313, 373860), (335, 349308), (372, 314565), (402, 291090), (465, 251652), (558, 209710), (603, 194060), (620, 188739), (626, 186930), (670, 174654), (804, 145545), (930, 125826), (939, 124620), (1005, 116436), (1116, 104855), (1206, 97030), (1252, 93465), (1340, 87327), (1395, 83884), (1565, 74772), (1860, 62913), (1878, 62310), (2010, 58218), (2077, 56340), (2412, 48515), (2790, 41942), (2817, 41540), (3015, 38812), (3130, 37386), (3756, 31155), (4020, 29109), (4154, 28170), (4695, 24924), (5580, 20971), (5634, 20770), (6030, 19406), (6231, 18780), (6260, 18693), (8308, 14085), (9390, 12462), (9703, 12060), (10385, 11268)]