190897740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1532

約数の個数: 144

約数和(自身を含む): 641571840

約数和(自身を除く): 450674100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 132, 134, 165, 180, 198, 201, 220, 268, 330, 335, 396, 402, 495, 603, 660, 670, 737, 804, 990, 1005, 1206, 1340, 1439, 1474, 1980, 2010, 2211, 2412, 2878, 2948, 3015, 3685, 4020, 4317, 4422, 5756, 6030, 6633, 7195, 7370, 8634, 8844, 11055, 12060, 12951, 13266, 14390, 14740, 15829, 17268, 21585, 22110, 25902, 26532, 28780, 31658, 33165, 43170, 44220, 47487, 51804, 63316, 64755, 66330, 79145, 86340, 94974, 96413, 129510, 132660, 142461, 158290, 189948, 192826, 237435, 259020, 284922, 289239, 316580, 385652, 474870, 482065, 569844, 578478, 712305, 867717, 949740, 964130, 1060543, 1156956, 1424610, 1446195, 1735434, 1928260, 2121086, 2849220, 2892390, 3181629, 3470868, 4242172, 4338585, 5302715, 5784780, 6363258, 8677170, 9544887, 10605430, 12726516, 15908145, 17354340, 19089774, 21210860, 31816290, 38179548, 47724435, 63632580, 95448870, 190897740]

約数ペア:

[(1, 190897740), (2, 95448870), (3, 63632580), (4, 47724435), (5, 38179548), (6, 31816290), (9, 21210860), (10, 19089774), (11, 17354340), (12, 15908145), (15, 12726516), (18, 10605430), (20, 9544887), (22, 8677170), (30, 6363258), (33, 5784780), (36, 5302715), (44, 4338585), (45, 4242172), (55, 3470868), (60, 3181629), (66, 2892390), (67, 2849220), (90, 2121086), (99, 1928260), (110, 1735434), (132, 1446195), (134, 1424610), (165, 1156956), (180, 1060543), (198, 964130), (201, 949740), (220, 867717), (268, 712305), (330, 578478), (335, 569844), (396, 482065), (402, 474870), (495, 385652), (603, 316580), (660, 289239), (670, 284922), (737, 259020), (804, 237435), (990, 192826), (1005, 189948), (1206, 158290), (1340, 142461), (1439, 132660), (1474, 129510), (1980, 96413), (2010, 94974), (2211, 86340), (2412, 79145), (2878, 66330), (2948, 64755), (3015, 63316), (3685, 51804), (4020, 47487), (4317, 44220), (4422, 43170), (5756, 33165), (6030, 31658), (6633, 28780), (7195, 26532), (7370, 25902), (8634, 22110), (8844, 21585), (11055, 17268), (12060, 15829), (12951, 14740), (13266, 14390)]