70905780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 254669184

約数和(自身を除く): 183763404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 81, 90, 92, 99, 108, 110, 115, 132, 135, 138, 162, 165, 173, 180, 198, 207, 220, 230, 253, 270, 276, 297, 324, 330, 345, 346, 396, 405, 414, 460, 495, 506, 519, 540, 594, 621, 660, 690, 692, 759, 810, 828, 865, 891, 990, 1012, 1035, 1038, 1188, 1242, 1265, 1380, 1485, 1518, 1557, 1620, 1730, 1782, 1863, 1903, 1980, 2070, 2076, 2277, 2484, 2530, 2595, 2970, 3036, 3105, 3114, 3460, 3564, 3726, 3795, 3806, 3979, 4140, 4455, 4554, 4671, 5060, 5190, 5709, 5940, 6210, 6228, 6831, 7452, 7590, 7612, 7785, 7958, 8910, 9108, 9315, 9342, 9515, 10380, 11385, 11418, 11937, 12420, 13662, 14013, 15180, 15570, 15916, 17127, 17820, 18630, 18684, 19030, 19895, 20493, 22770, 22836, 23355, 23874, 27324, 28026, 28545, 31140, 34155, 34254, 35811, 37260, 38060, 39790, 40986, 43769, 45540, 46710, 47748, 51381, 56052, 57090, 59685, 68310, 68508, 70065, 71622, 79580, 81972, 85635, 87538, 93420, 102465, 102762, 107433, 114180, 119370, 131307, 136620, 140130, 143244, 154143, 171270, 175076, 179055, 204930, 205524, 214866, 218845, 238740, 256905, 262614, 280260, 308286, 322299, 342540, 358110, 393921, 409860, 429732, 437690, 513810, 525228, 537165, 616572, 644598, 656535, 716220, 770715, 787842, 875380, 1027620, 1074330, 1181763, 1289196, 1313070, 1541430, 1575684, 1611495, 1969605, 2148660, 2363526, 2626140, 3082860, 3222990, 3545289, 3939210, 4727052, 5908815, 6445980, 7090578, 7878420, 11817630, 14181156, 17726445, 23635260, 35452890, 70905780]

約数ペア:

[(1, 70905780), (2, 35452890), (3, 23635260), (4, 17726445), (5, 14181156), (6, 11817630), (9, 7878420), (10, 7090578), (11, 6445980), (12, 5908815), (15, 4727052), (18, 3939210), (20, 3545289), (22, 3222990), (23, 3082860), (27, 2626140), (30, 2363526), (33, 2148660), (36, 1969605), (44, 1611495), (45, 1575684), (46, 1541430), (54, 1313070), (55, 1289196), (60, 1181763), (66, 1074330), (69, 1027620), (81, 875380), (90, 787842), (92, 770715), (99, 716220), (108, 656535), (110, 644598), (115, 616572), (132, 537165), (135, 525228), (138, 513810), (162, 437690), (165, 429732), (173, 409860), (180, 393921), (198, 358110), (207, 342540), (220, 322299), (230, 308286), (253, 280260), (270, 262614), (276, 256905), (297, 238740), (324, 218845), (330, 214866), (345, 205524), (346, 204930), (396, 179055), (405, 175076), (414, 171270), (460, 154143), (495, 143244), (506, 140130), (519, 136620), (540, 131307), (594, 119370), (621, 114180), (660, 107433), (690, 102762), (692, 102465), (759, 93420), (810, 87538), (828, 85635), (865, 81972), (891, 79580), (990, 71622), (1012, 70065), (1035, 68508), (1038, 68310), (1188, 59685), (1242, 57090), (1265, 56052), (1380, 51381), (1485, 47748), (1518, 46710), (1557, 45540), (1620, 43769), (1730, 40986), (1782, 39790), (1863, 38060), (1903, 37260), (1980, 35811), (2070, 34254), (2076, 34155), (2277, 31140), (2484, 28545), (2530, 28026), (2595, 27324), (2970, 23874), (3036, 23355), (3105, 22836), (3114, 22770), (3460, 20493), (3564, 19895), (3726, 19030), (3795, 18684), (3806, 18630), (3979, 17820), (4140, 17127), (4455, 15916), (4554, 15570), (4671, 15180), (5060, 14013), (5190, 13662), (5709, 12420), (5940, 11937), (6210, 11418), (6228, 11385), (6831, 10380), (7452, 9515), (7590, 9342), (7612, 9315), (7785, 9108), (7958, 8910)]