83005020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{3137}}^1$

素因数の和:3169

約数の個数: 144

約数和(自身を含む): 300494880

約数和(自身を除く): 217489860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3137, 3780, 4410, 5292, 6274, 6615, 8820, 9411, 12548, 13230, 15685, 18822, 21959, 26460, 28233, 31370, 37644, 43918, 47055, 56466, 62740, 65877, 84699, 87836, 94110, 109795, 112932, 131754, 141165, 153713, 169398, 188220, 197631, 219590, 263508, 282330, 307426, 329385, 338796, 395262, 423495, 439180, 461139, 564660, 592893, 614852, 658770, 768565, 790524, 846990, 922278, 988155, 1185786, 1317540, 1383417, 1537130, 1693980, 1844556, 1976310, 2305695, 2371572, 2766834, 2964465, 3074260, 3952620, 4150251, 4611390, 5533668, 5928930, 6917085, 8300502, 9222780, 11857860, 13834170, 16601004, 20751255, 27668340, 41502510, 83005020]

約数ペア:

[(1, 83005020), (2, 41502510), (3, 27668340), (4, 20751255), (5, 16601004), (6, 13834170), (7, 11857860), (9, 9222780), (10, 8300502), (12, 6917085), (14, 5928930), (15, 5533668), (18, 4611390), (20, 4150251), (21, 3952620), (27, 3074260), (28, 2964465), (30, 2766834), (35, 2371572), (36, 2305695), (42, 1976310), (45, 1844556), (49, 1693980), (54, 1537130), (60, 1383417), (63, 1317540), (70, 1185786), (84, 988155), (90, 922278), (98, 846990), (105, 790524), (108, 768565), (126, 658770), (135, 614852), (140, 592893), (147, 564660), (180, 461139), (189, 439180), (196, 423495), (210, 395262), (245, 338796), (252, 329385), (270, 307426), (294, 282330), (315, 263508), (378, 219590), (420, 197631), (441, 188220), (490, 169398), (540, 153713), (588, 141165), (630, 131754), (735, 112932), (756, 109795), (882, 94110), (945, 87836), (980, 84699), (1260, 65877), (1323, 62740), (1470, 56466), (1764, 47055), (1890, 43918), (2205, 37644), (2646, 31370), (2940, 28233), (3137, 26460), (3780, 21959), (4410, 18822), (5292, 15685), (6274, 13230), (6615, 12548), (8820, 9411)]