879979100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 2624832000

約数和(自身を除く): 1744852900

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 59, 65, 70, 77, 91, 100, 110, 118, 130, 140, 143, 149, 154, 175, 182, 220, 236, 260, 275, 286, 295, 298, 308, 325, 350, 364, 385, 413, 455, 550, 572, 590, 596, 649, 650, 700, 715, 745, 767, 770, 826, 910, 1001, 1043, 1100, 1180, 1298, 1300, 1430, 1475, 1490, 1534, 1540, 1639, 1652, 1820, 1925, 1937, 2002, 2065, 2086, 2275, 2596, 2860, 2950, 2980, 3068, 3245, 3278, 3575, 3725, 3835, 3850, 3874, 4004, 4130, 4172, 4543, 4550, 5005, 5215, 5369, 5900, 6490, 6556, 7150, 7450, 7670, 7700, 7748, 8195, 8260, 8437, 8791, 9086, 9100, 9685, 10010, 10325, 10430, 10738, 11473, 12980, 13559, 14300, 14900, 15340, 16225, 16390, 16874, 17582, 18172, 19175, 19370, 20020, 20650, 20860, 21307, 21476, 22715, 22946, 25025, 26075, 26845, 27118, 32450, 32780, 33748, 35164, 38350, 38740, 40975, 41300, 42185, 42614, 43955, 45430, 45892, 48425, 50050, 52150, 53690, 54236, 57365, 59059, 61537, 64900, 67795, 76700, 81950, 84370, 85228, 87910, 90860, 96701, 96850, 100100, 104300, 106535, 107380, 113575, 114283, 114730, 118118, 123074, 134225, 135590, 149149, 163900, 168740, 175820, 193402, 193700, 210925, 213070, 219775, 227150, 228566, 229460, 236236, 246148, 268450, 271180, 286825, 295295, 298298, 307685, 338975, 386804, 421850, 426140, 439550, 454300, 457132, 483505, 532675, 536900, 571415, 573650, 590590, 596596, 615370, 676907, 677950, 745745, 799981, 843700, 879100, 967010, 1065350, 1142830, 1147300, 1181180, 1230740, 1257113, 1353814, 1355900, 1476475, 1491490, 1538425, 1599962, 1934020, 2130700, 2285660, 2417525, 2514226, 2707628, 2857075, 2952950, 2982980, 3076850, 3199924, 3384535, 3728725, 3999905, 4835050, 5028452, 5714150, 5905900, 6153700, 6285565, 6769070, 7457450, 7999810, 8799791, 9670100, 11428300, 12571130, 13538140, 14914900, 15999620, 16922675, 17599582, 19999525, 25142260, 31427825, 33845350, 35199164, 39999050, 43998955, 62855650, 67690700, 79998100, 87997910, 125711300, 175995820, 219994775, 439989550, 879979100]

約数ペア:

[(1, 879979100), (2, 439989550), (4, 219994775), (5, 175995820), (7, 125711300), (10, 87997910), (11, 79998100), (13, 67690700), (14, 62855650), (20, 43998955), (22, 39999050), (25, 35199164), (26, 33845350), (28, 31427825), (35, 25142260), (44, 19999525), (50, 17599582), (52, 16922675), (55, 15999620), (59, 14914900), (65, 13538140), (70, 12571130), (77, 11428300), (91, 9670100), (100, 8799791), (110, 7999810), (118, 7457450), (130, 6769070), (140, 6285565), (143, 6153700), (149, 5905900), (154, 5714150), (175, 5028452), (182, 4835050), (220, 3999905), (236, 3728725), (260, 3384535), (275, 3199924), (286, 3076850), (295, 2982980), (298, 2952950), (308, 2857075), (325, 2707628), (350, 2514226), (364, 2417525), (385, 2285660), (413, 2130700), (455, 1934020), (550, 1599962), (572, 1538425), (590, 1491490), (596, 1476475), (649, 1355900), (650, 1353814), (700, 1257113), (715, 1230740), (745, 1181180), (767, 1147300), (770, 1142830), (826, 1065350), (910, 967010), (1001, 879100), (1043, 843700), (1100, 799981), (1180, 745745), (1298, 677950), (1300, 676907), (1430, 615370), (1475, 596596), (1490, 590590), (1534, 573650), (1540, 571415), (1639, 536900), (1652, 532675), (1820, 483505), (1925, 457132), (1937, 454300), (2002, 439550), (2065, 426140), (2086, 421850), (2275, 386804), (2596, 338975), (2860, 307685), (2950, 298298), (2980, 295295), (3068, 286825), (3245, 271180), (3278, 268450), (3575, 246148), (3725, 236236), (3835, 229460), (3850, 228566), (3874, 227150), (4004, 219775), (4130, 213070), (4172, 210925), (4543, 193700), (4550, 193402), (5005, 175820), (5215, 168740), (5369, 163900), (5900, 149149), (6490, 135590), (6556, 134225), (7150, 123074), (7450, 118118), (7670, 114730), (7700, 114283), (7748, 113575), (8195, 107380), (8260, 106535), (8437, 104300), (8791, 100100), (9086, 96850), (9100, 96701), (9685, 90860), (10010, 87910), (10325, 85228), (10430, 84370), (10738, 81950), (11473, 76700), (12980, 67795), (13559, 64900), (14300, 61537), (14900, 59059), (15340, 57365), (16225, 54236), (16390, 53690), (16874, 52150), (17582, 50050), (18172, 48425), (19175, 45892), (19370, 45430), (20020, 43955), (20650, 42614), (20860, 42185), (21307, 41300), (21476, 40975), (22715, 38740), (22946, 38350), (25025, 35164), (26075, 33748), (26845, 32780), (27118, 32450)]