201229380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1831

約数の個数: 192

約数和(自身を含む): 719308800

約数和(自身を除く): 518079420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 495, 513, 540, 570, 594, 627, 660, 684, 836, 855, 990, 1026, 1045, 1140, 1188, 1254, 1485, 1710, 1783, 1881, 1980, 2052, 2090, 2508, 2565, 2970, 3135, 3420, 3566, 3762, 4180, 5130, 5349, 5643, 5940, 6270, 7132, 7524, 8915, 9405, 10260, 10698, 11286, 12540, 16047, 17830, 18810, 19613, 21396, 22572, 26745, 28215, 32094, 33877, 35660, 37620, 39226, 48141, 53490, 56430, 58839, 64188, 67754, 78452, 80235, 96282, 98065, 101631, 106980, 112860, 117678, 135508, 160470, 169385, 176517, 192564, 196130, 203262, 235356, 240705, 294195, 304893, 320940, 338770, 353034, 372647, 392260, 406524, 481410, 508155, 529551, 588390, 609786, 677540, 706068, 745294, 882585, 914679, 962820, 1016310, 1059102, 1117941, 1176780, 1219572, 1490588, 1524465, 1765170, 1829358, 1863235, 2032620, 2118204, 2235882, 2647755, 3048930, 3353823, 3530340, 3658716, 3726470, 4471764, 4573395, 5295510, 5589705, 6097860, 6707646, 7452940, 9146790, 10061469, 10591020, 11179410, 13415292, 16769115, 18293580, 20122938, 22358820, 33538230, 40245876, 50307345, 67076460, 100614690, 201229380]

約数ペア:

[(1, 201229380), (2, 100614690), (3, 67076460), (4, 50307345), (5, 40245876), (6, 33538230), (9, 22358820), (10, 20122938), (11, 18293580), (12, 16769115), (15, 13415292), (18, 11179410), (19, 10591020), (20, 10061469), (22, 9146790), (27, 7452940), (30, 6707646), (33, 6097860), (36, 5589705), (38, 5295510), (44, 4573395), (45, 4471764), (54, 3726470), (55, 3658716), (57, 3530340), (60, 3353823), (66, 3048930), (76, 2647755), (90, 2235882), (95, 2118204), (99, 2032620), (108, 1863235), (110, 1829358), (114, 1765170), (132, 1524465), (135, 1490588), (165, 1219572), (171, 1176780), (180, 1117941), (190, 1059102), (198, 1016310), (209, 962820), (220, 914679), (228, 882585), (270, 745294), (285, 706068), (297, 677540), (330, 609786), (342, 588390), (380, 529551), (396, 508155), (418, 481410), (495, 406524), (513, 392260), (540, 372647), (570, 353034), (594, 338770), (627, 320940), (660, 304893), (684, 294195), (836, 240705), (855, 235356), (990, 203262), (1026, 196130), (1045, 192564), (1140, 176517), (1188, 169385), (1254, 160470), (1485, 135508), (1710, 117678), (1783, 112860), (1881, 106980), (1980, 101631), (2052, 98065), (2090, 96282), (2508, 80235), (2565, 78452), (2970, 67754), (3135, 64188), (3420, 58839), (3566, 56430), (3762, 53490), (4180, 48141), (5130, 39226), (5349, 37620), (5643, 35660), (5940, 33877), (6270, 32094), (7132, 28215), (7524, 26745), (8915, 22572), (9405, 21396), (10260, 19613), (10698, 18810), (11286, 17830), (12540, 16047)]