275001480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6529}}^1$

素因数の和:6565

約数の個数: 160

約数和(自身を含む): 995563800

約数和(自身を除く): 720562320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 6529, 7020, 8424, 10530, 13058, 14040, 19587, 21060, 26116, 32645, 39174, 42120, 52232, 58761, 65290, 78348, 84877, 97935, 117522, 130580, 156696, 169754, 176283, 195870, 235044, 254631, 261160, 293805, 339508, 352566, 391740, 424385, 470088, 509262, 528849, 587610, 679016, 705132, 763893, 783480, 848770, 881415, 1018524, 1057698, 1175220, 1273155, 1410264, 1527786, 1697540, 1762830, 2037048, 2115396, 2291679, 2350440, 2546310, 2644245, 3055572, 3395080, 3525660, 3819465, 4230792, 4583358, 5092620, 5288490, 6111144, 6875037, 7051320, 7638930, 9166716, 10185240, 10576980, 11458395, 13750074, 15277860, 18333432, 21153960, 22916790, 27500148, 30555720, 34375185, 45833580, 55000296, 68750370, 91667160, 137500740, 275001480]

約数ペア:

[(1, 275001480), (2, 137500740), (3, 91667160), (4, 68750370), (5, 55000296), (6, 45833580), (8, 34375185), (9, 30555720), (10, 27500148), (12, 22916790), (13, 21153960), (15, 18333432), (18, 15277860), (20, 13750074), (24, 11458395), (26, 10576980), (27, 10185240), (30, 9166716), (36, 7638930), (39, 7051320), (40, 6875037), (45, 6111144), (52, 5288490), (54, 5092620), (60, 4583358), (65, 4230792), (72, 3819465), (78, 3525660), (81, 3395080), (90, 3055572), (104, 2644245), (108, 2546310), (117, 2350440), (120, 2291679), (130, 2115396), (135, 2037048), (156, 1762830), (162, 1697540), (180, 1527786), (195, 1410264), (216, 1273155), (234, 1175220), (260, 1057698), (270, 1018524), (312, 881415), (324, 848770), (351, 783480), (360, 763893), (390, 705132), (405, 679016), (468, 587610), (520, 528849), (540, 509262), (585, 470088), (648, 424385), (702, 391740), (780, 352566), (810, 339508), (936, 293805), (1053, 261160), (1080, 254631), (1170, 235044), (1404, 195870), (1560, 176283), (1620, 169754), (1755, 156696), (2106, 130580), (2340, 117522), (2808, 97935), (3240, 84877), (3510, 78348), (4212, 65290), (4680, 58761), (5265, 52232), (6529, 42120), (7020, 39174), (8424, 32645), (10530, 26116), (13058, 21060), (14040, 19587)]