138341700

素因数分解:

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

素因数の和:3171

約数の個数: 162

約数和(自身を含む): 504580986

約数和(自身を除く): 366239286

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1470, 1575, 1764, 2100, 2205, 2450, 2940, 3137, 3150, 3675, 4410, 4900, 6274, 6300, 7350, 8820, 9411, 11025, 12548, 14700, 15685, 18822, 21959, 22050, 28233, 31370, 37644, 43918, 44100, 47055, 56466, 62740, 65877, 78425, 87836, 94110, 109795, 112932, 131754, 141165, 153713, 156850, 188220, 197631, 219590, 235275, 263508, 282330, 307426, 313700, 329385, 395262, 439180, 461139, 470550, 548975, 564660, 614852, 658770, 705825, 768565, 790524, 922278, 941100, 988155, 1097950, 1317540, 1383417, 1411650, 1537130, 1646925, 1844556, 1976310, 2195900, 2305695, 2766834, 2823300, 3074260, 3293850, 3842825, 3952620, 4611390, 4940775, 5533668, 6587700, 6917085, 7685650, 9222780, 9881550, 11528475, 13834170, 15371300, 19763100, 23056950, 27668340, 34585425, 46113900, 69170850, 138341700]

約数ペア:

[(1, 138341700), (2, 69170850), (3, 46113900), (4, 34585425), (5, 27668340), (6, 23056950), (7, 19763100), (9, 15371300), (10, 13834170), (12, 11528475), (14, 9881550), (15, 9222780), (18, 7685650), (20, 6917085), (21, 6587700), (25, 5533668), (28, 4940775), (30, 4611390), (35, 3952620), (36, 3842825), (42, 3293850), (45, 3074260), (49, 2823300), (50, 2766834), (60, 2305695), (63, 2195900), (70, 1976310), (75, 1844556), (84, 1646925), (90, 1537130), (98, 1411650), (100, 1383417), (105, 1317540), (126, 1097950), (140, 988155), (147, 941100), (150, 922278), (175, 790524), (180, 768565), (196, 705825), (210, 658770), (225, 614852), (245, 564660), (252, 548975), (294, 470550), (300, 461139), (315, 439180), (350, 395262), (420, 329385), (441, 313700), (450, 307426), (490, 282330), (525, 263508), (588, 235275), (630, 219590), (700, 197631), (735, 188220), (882, 156850), (900, 153713), (980, 141165), (1050, 131754), (1225, 112932), (1260, 109795), (1470, 94110), (1575, 87836), (1764, 78425), (2100, 65877), (2205, 62740), (2450, 56466), (2940, 47055), (3137, 44100), (3150, 43918), (3675, 37644), (4410, 31370), (4900, 28233), (6274, 22050), (6300, 21959), (7350, 18822), (8820, 15685), (9411, 14700), (11025, 12548)]