27963630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 83635200

約数和(自身を除く): 55671570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 79, 81, 90, 95, 114, 115, 135, 138, 158, 162, 171, 190, 207, 230, 237, 270, 285, 342, 345, 395, 405, 414, 437, 474, 513, 570, 621, 690, 711, 790, 810, 855, 874, 1026, 1035, 1185, 1242, 1311, 1422, 1501, 1539, 1710, 1817, 1863, 2070, 2133, 2185, 2370, 2565, 2622, 3002, 3078, 3105, 3555, 3634, 3726, 3933, 4266, 4370, 4503, 5130, 5451, 6210, 6399, 6555, 7110, 7505, 7695, 7866, 9006, 9085, 9315, 10665, 10902, 11799, 12798, 13110, 13509, 15010, 15390, 16353, 18170, 18630, 19665, 21330, 22515, 23598, 27018, 27255, 31995, 32706, 34523, 35397, 39330, 40527, 45030, 49059, 54510, 58995, 63990, 67545, 69046, 70794, 81054, 81765, 98118, 103569, 117990, 121581, 135090, 147177, 163530, 172615, 176985, 202635, 207138, 243162, 245295, 294354, 310707, 345230, 353970, 405270, 490590, 517845, 607905, 621414, 735885, 932121, 1035690, 1215810, 1471770, 1553535, 1864242, 2796363, 3107070, 4660605, 5592726, 9321210, 13981815, 27963630]

約数ペア:

[(1, 27963630), (2, 13981815), (3, 9321210), (5, 5592726), (6, 4660605), (9, 3107070), (10, 2796363), (15, 1864242), (18, 1553535), (19, 1471770), (23, 1215810), (27, 1035690), (30, 932121), (38, 735885), (45, 621414), (46, 607905), (54, 517845), (57, 490590), (69, 405270), (79, 353970), (81, 345230), (90, 310707), (95, 294354), (114, 245295), (115, 243162), (135, 207138), (138, 202635), (158, 176985), (162, 172615), (171, 163530), (190, 147177), (207, 135090), (230, 121581), (237, 117990), (270, 103569), (285, 98118), (342, 81765), (345, 81054), (395, 70794), (405, 69046), (414, 67545), (437, 63990), (474, 58995), (513, 54510), (570, 49059), (621, 45030), (690, 40527), (711, 39330), (790, 35397), (810, 34523), (855, 32706), (874, 31995), (1026, 27255), (1035, 27018), (1185, 23598), (1242, 22515), (1311, 21330), (1422, 19665), (1501, 18630), (1539, 18170), (1710, 16353), (1817, 15390), (1863, 15010), (2070, 13509), (2133, 13110), (2185, 12798), (2370, 11799), (2565, 10902), (2622, 10665), (3002, 9315), (3078, 9085), (3105, 9006), (3555, 7866), (3634, 7695), (3726, 7505), (3933, 7110), (4266, 6555), (4370, 6399), (4503, 6210), (5130, 5451)]