75368160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{7477}}^1$

素因数の和:7505

約数の個数: 144

約数和(自身を含む): 293975136

約数和(自身を除く): 218606976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 7477, 10080, 14954, 22431, 29908, 37385, 44862, 52339, 59816, 67293, 74770, 89724, 104678, 112155, 119632, 134586, 149540, 157017, 179448, 209356, 224310, 239264, 261695, 269172, 299080, 314034, 336465, 358896, 418712, 448620, 471051, 523390, 538344, 598160, 628068, 672930, 717792, 785085, 837424, 897240, 942102, 1046780, 1076688, 1196320, 1256136, 1345860, 1570170, 1674848, 1794480, 1884204, 2093560, 2153376, 2355255, 2512272, 2691720, 3140340, 3588960, 3768408, 4187120, 4710510, 5024544, 5383440, 6280680, 7536816, 8374240, 9421020, 10766880, 12561360, 15073632, 18842040, 25122720, 37684080, 75368160]

約数ペア:

[(1, 75368160), (2, 37684080), (3, 25122720), (4, 18842040), (5, 15073632), (6, 12561360), (7, 10766880), (8, 9421020), (9, 8374240), (10, 7536816), (12, 6280680), (14, 5383440), (15, 5024544), (16, 4710510), (18, 4187120), (20, 3768408), (21, 3588960), (24, 3140340), (28, 2691720), (30, 2512272), (32, 2355255), (35, 2153376), (36, 2093560), (40, 1884204), (42, 1794480), (45, 1674848), (48, 1570170), (56, 1345860), (60, 1256136), (63, 1196320), (70, 1076688), (72, 1046780), (80, 942102), (84, 897240), (90, 837424), (96, 785085), (105, 717792), (112, 672930), (120, 628068), (126, 598160), (140, 538344), (144, 523390), (160, 471051), (168, 448620), (180, 418712), (210, 358896), (224, 336465), (240, 314034), (252, 299080), (280, 269172), (288, 261695), (315, 239264), (336, 224310), (360, 209356), (420, 179448), (480, 157017), (504, 149540), (560, 134586), (630, 119632), (672, 112155), (720, 104678), (840, 89724), (1008, 74770), (1120, 67293), (1260, 59816), (1440, 52339), (1680, 44862), (2016, 37385), (2520, 29908), (3360, 22431), (5040, 14954), (7477, 10080)]