75681540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 269305344

約数和(自身を除く): 193623804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 81, 90, 93, 99, 108, 110, 124, 132, 135, 137, 155, 162, 165, 180, 186, 198, 220, 270, 274, 279, 297, 310, 324, 330, 341, 372, 396, 405, 411, 465, 495, 540, 548, 558, 594, 620, 660, 682, 685, 810, 822, 837, 891, 930, 990, 1023, 1116, 1188, 1233, 1364, 1370, 1395, 1485, 1507, 1620, 1644, 1674, 1705, 1782, 1860, 1980, 2046, 2055, 2466, 2511, 2740, 2790, 2970, 3014, 3069, 3348, 3410, 3564, 3699, 4092, 4110, 4185, 4247, 4455, 4521, 4932, 5022, 5115, 5580, 5940, 6028, 6138, 6165, 6820, 7398, 7535, 8220, 8370, 8494, 8910, 9042, 9207, 10044, 10230, 11097, 12276, 12330, 12555, 12741, 13563, 14796, 15070, 15345, 16740, 16988, 17820, 18084, 18414, 18495, 20460, 21235, 22194, 22605, 24660, 25110, 25482, 27126, 27621, 30140, 30690, 36828, 36990, 38223, 40689, 42470, 44388, 45210, 46035, 46717, 50220, 50964, 54252, 55242, 55485, 61380, 63705, 67815, 73980, 76446, 81378, 84940, 90420, 92070, 93434, 110484, 110970, 114669, 122067, 127410, 135630, 138105, 140151, 152892, 162756, 184140, 186868, 191115, 203445, 221940, 229338, 233585, 244134, 254820, 271260, 276210, 280302, 344007, 382230, 406890, 420453, 458676, 467170, 488268, 552420, 560604, 573345, 610335, 688014, 700755, 764460, 813780, 840906, 934340, 1146690, 1220670, 1261359, 1376028, 1401510, 1681812, 1720035, 2102265, 2293380, 2441340, 2522718, 2803020, 3440070, 3784077, 4204530, 5045436, 6306795, 6880140, 7568154, 8409060, 12613590, 15136308, 18920385, 25227180, 37840770, 75681540]

約数ペア:

[(1, 75681540), (2, 37840770), (3, 25227180), (4, 18920385), (5, 15136308), (6, 12613590), (9, 8409060), (10, 7568154), (11, 6880140), (12, 6306795), (15, 5045436), (18, 4204530), (20, 3784077), (22, 3440070), (27, 2803020), (30, 2522718), (31, 2441340), (33, 2293380), (36, 2102265), (44, 1720035), (45, 1681812), (54, 1401510), (55, 1376028), (60, 1261359), (62, 1220670), (66, 1146690), (81, 934340), (90, 840906), (93, 813780), (99, 764460), (108, 700755), (110, 688014), (124, 610335), (132, 573345), (135, 560604), (137, 552420), (155, 488268), (162, 467170), (165, 458676), (180, 420453), (186, 406890), (198, 382230), (220, 344007), (270, 280302), (274, 276210), (279, 271260), (297, 254820), (310, 244134), (324, 233585), (330, 229338), (341, 221940), (372, 203445), (396, 191115), (405, 186868), (411, 184140), (465, 162756), (495, 152892), (540, 140151), (548, 138105), (558, 135630), (594, 127410), (620, 122067), (660, 114669), (682, 110970), (685, 110484), (810, 93434), (822, 92070), (837, 90420), (891, 84940), (930, 81378), (990, 76446), (1023, 73980), (1116, 67815), (1188, 63705), (1233, 61380), (1364, 55485), (1370, 55242), (1395, 54252), (1485, 50964), (1507, 50220), (1620, 46717), (1644, 46035), (1674, 45210), (1705, 44388), (1782, 42470), (1860, 40689), (1980, 38223), (2046, 36990), (2055, 36828), (2466, 30690), (2511, 30140), (2740, 27621), (2790, 27126), (2970, 25482), (3014, 25110), (3069, 24660), (3348, 22605), (3410, 22194), (3564, 21235), (3699, 20460), (4092, 18495), (4110, 18414), (4185, 18084), (4247, 17820), (4455, 16988), (4521, 16740), (4932, 15345), (5022, 15070), (5115, 14796), (5580, 13563), (5940, 12741), (6028, 12555), (6138, 12330), (6165, 12276), (6820, 11097), (7398, 10230), (7535, 10044), (8220, 9207), (8370, 9042), (8494, 8910)]