40968900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{929}}^1$

素因数の和:963

約数の個数: 162

約数和(自身を含む): 149541210

約数和(自身を除く): 108572310

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, 929, 980, 1050, 1225, 1260, 1470, 1575, 1764, 1858, 2100, 2205, 2450, 2787, 2940, 3150, 3675, 3716, 4410, 4645, 4900, 5574, 6300, 6503, 7350, 8361, 8820, 9290, 11025, 11148, 13006, 13935, 14700, 16722, 18580, 19509, 22050, 23225, 26012, 27870, 32515, 33444, 39018, 41805, 44100, 45521, 46450, 55740, 58527, 65030, 69675, 78036, 83610, 91042, 92900, 97545, 117054, 130060, 136563, 139350, 162575, 167220, 182084, 195090, 209025, 227605, 234108, 273126, 278700, 292635, 325150, 390180, 409689, 418050, 455210, 487725, 546252, 585270, 650300, 682815, 819378, 836100, 910420, 975450, 1138025, 1170540, 1365630, 1463175, 1638756, 1950900, 2048445, 2276050, 2731260, 2926350, 3414075, 4096890, 4552100, 5852700, 6828150, 8193780, 10242225, 13656300, 20484450, 40968900]

約数ペア:

[(1, 40968900), (2, 20484450), (3, 13656300), (4, 10242225), (5, 8193780), (6, 6828150), (7, 5852700), (9, 4552100), (10, 4096890), (12, 3414075), (14, 2926350), (15, 2731260), (18, 2276050), (20, 2048445), (21, 1950900), (25, 1638756), (28, 1463175), (30, 1365630), (35, 1170540), (36, 1138025), (42, 975450), (45, 910420), (49, 836100), (50, 819378), (60, 682815), (63, 650300), (70, 585270), (75, 546252), (84, 487725), (90, 455210), (98, 418050), (100, 409689), (105, 390180), (126, 325150), (140, 292635), (147, 278700), (150, 273126), (175, 234108), (180, 227605), (196, 209025), (210, 195090), (225, 182084), (245, 167220), (252, 162575), (294, 139350), (300, 136563), (315, 130060), (350, 117054), (420, 97545), (441, 92900), (450, 91042), (490, 83610), (525, 78036), (588, 69675), (630, 65030), (700, 58527), (735, 55740), (882, 46450), (900, 45521), (929, 44100), (980, 41805), (1050, 39018), (1225, 33444), (1260, 32515), (1470, 27870), (1575, 26012), (1764, 23225), (1858, 22050), (2100, 19509), (2205, 18580), (2450, 16722), (2787, 14700), (2940, 13935), (3150, 13006), (3675, 11148), (3716, 11025), (4410, 9290), (4645, 8820), (4900, 8361), (5574, 7350), (6300, 6503)]