150200028

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 445939200

約数和(自身を除く): 295739172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 92, 99, 108, 132, 138, 198, 207, 239, 253, 276, 297, 396, 414, 478, 506, 529, 594, 621, 717, 759, 828, 956, 1012, 1058, 1188, 1242, 1434, 1518, 1587, 2116, 2151, 2277, 2484, 2629, 2868, 3036, 3174, 4302, 4554, 4761, 5258, 5497, 5819, 6348, 6453, 6831, 7887, 8604, 9108, 9522, 10516, 10994, 11638, 12906, 13662, 14283, 15774, 16491, 17457, 19044, 21988, 23276, 23661, 25812, 27324, 28566, 31548, 32982, 34914, 47322, 49473, 52371, 57132, 60467, 65964, 69828, 70983, 94644, 98946, 104742, 120934, 126431, 141966, 148419, 157113, 181401, 197892, 209484, 241868, 252862, 283932, 296838, 314226, 362802, 379293, 505724, 544203, 593676, 628452, 725604, 758586, 1088406, 1137879, 1390741, 1517172, 1632609, 2176812, 2275758, 2781482, 3265218, 3413637, 4172223, 4551516, 5562964, 6530436, 6827274, 8344446, 12516669, 13654548, 16688892, 25033338, 37550007, 50066676, 75100014, 150200028]

約数ペア:

[(1, 150200028), (2, 75100014), (3, 50066676), (4, 37550007), (6, 25033338), (9, 16688892), (11, 13654548), (12, 12516669), (18, 8344446), (22, 6827274), (23, 6530436), (27, 5562964), (33, 4551516), (36, 4172223), (44, 3413637), (46, 3265218), (54, 2781482), (66, 2275758), (69, 2176812), (92, 1632609), (99, 1517172), (108, 1390741), (132, 1137879), (138, 1088406), (198, 758586), (207, 725604), (239, 628452), (253, 593676), (276, 544203), (297, 505724), (396, 379293), (414, 362802), (478, 314226), (506, 296838), (529, 283932), (594, 252862), (621, 241868), (717, 209484), (759, 197892), (828, 181401), (956, 157113), (1012, 148419), (1058, 141966), (1188, 126431), (1242, 120934), (1434, 104742), (1518, 98946), (1587, 94644), (2116, 70983), (2151, 69828), (2277, 65964), (2484, 60467), (2629, 57132), (2868, 52371), (3036, 49473), (3174, 47322), (4302, 34914), (4554, 32982), (4761, 31548), (5258, 28566), (5497, 27324), (5819, 25812), (6348, 23661), (6453, 23276), (6831, 21988), (7887, 19044), (8604, 17457), (9108, 16491), (9522, 15774), (10516, 14283), (10994, 13662), (11638, 12906)]