172078830

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 320

約数和(自身を含む): 602173440

約数和(自身を除く): 430094610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 31, 33, 35, 42, 45, 54, 55, 62, 63, 66, 70, 77, 81, 89, 90, 93, 99, 105, 110, 126, 135, 154, 155, 162, 165, 178, 186, 189, 198, 210, 217, 231, 267, 270, 279, 297, 310, 315, 330, 341, 378, 385, 405, 434, 445, 462, 465, 495, 534, 558, 567, 594, 623, 630, 651, 682, 693, 770, 801, 810, 837, 890, 891, 930, 945, 979, 990, 1023, 1085, 1134, 1155, 1246, 1302, 1335, 1386, 1395, 1485, 1602, 1674, 1705, 1782, 1869, 1890, 1953, 1958, 2046, 2079, 2170, 2310, 2387, 2403, 2511, 2670, 2759, 2790, 2835, 2937, 2970, 3069, 3115, 3255, 3410, 3465, 3738, 3906, 4005, 4158, 4185, 4455, 4774, 4806, 4895, 5022, 5115, 5518, 5607, 5670, 5859, 5874, 6138, 6230, 6237, 6510, 6853, 6930, 7161, 7209, 8010, 8277, 8370, 8811, 8910, 9207, 9345, 9765, 9790, 10230, 10395, 11214, 11718, 11935, 12015, 12474, 12555, 13706, 13795, 14322, 14418, 14685, 15345, 16554, 16821, 17577, 17622, 18414, 18690, 19313, 19530, 20559, 20790, 21483, 23870, 24030, 24831, 25110, 26433, 27590, 27621, 28035, 29295, 29370, 30349, 30690, 31185, 33642, 34265, 35154, 35805, 36045, 38626, 41118, 41385, 42966, 44055, 46035, 49662, 50463, 52866, 55242, 56070, 57939, 58590, 60698, 61677, 62370, 64449, 68530, 71610, 72090, 74493, 79299, 82770, 84105, 87885, 88110, 91047, 92070, 96565, 100926, 102795, 107415, 115878, 123354, 124155, 128898, 132165, 138105, 148986, 151745, 158598, 168210, 173817, 175770, 182094, 185031, 193130, 193347, 205590, 212443, 214830, 223479, 248310, 252315, 264330, 273141, 276210, 289695, 303490, 308385, 322245, 347634, 370062, 372465, 386694, 396495, 424886, 446958, 455235, 504630, 521451, 546282, 555093, 579390, 616770, 637329, 644490, 744930, 792990, 819423, 869085, 910470, 925155, 966735, 1042902, 1062215, 1110186, 1117395, 1274658, 1365705, 1564353, 1638846, 1738170, 1850310, 1911987, 1933470, 2124430, 2234790, 2458269, 2607255, 2731410, 2775465, 3128706, 3186645, 3823974, 4097115, 4916538, 5214510, 5550930, 5735961, 6373290, 7821765, 8194230, 9559935, 11471922, 12291345, 15643530, 17207883, 19119870, 24582690, 28679805, 34415766, 57359610, 86039415, 172078830]

約数ペア:

[(1, 172078830), (2, 86039415), (3, 57359610), (5, 34415766), (6, 28679805), (7, 24582690), (9, 19119870), (10, 17207883), (11, 15643530), (14, 12291345), (15, 11471922), (18, 9559935), (21, 8194230), (22, 7821765), (27, 6373290), (30, 5735961), (31, 5550930), (33, 5214510), (35, 4916538), (42, 4097115), (45, 3823974), (54, 3186645), (55, 3128706), (62, 2775465), (63, 2731410), (66, 2607255), (70, 2458269), (77, 2234790), (81, 2124430), (89, 1933470), (90, 1911987), (93, 1850310), (99, 1738170), (105, 1638846), (110, 1564353), (126, 1365705), (135, 1274658), (154, 1117395), (155, 1110186), (162, 1062215), (165, 1042902), (178, 966735), (186, 925155), (189, 910470), (198, 869085), (210, 819423), (217, 792990), (231, 744930), (267, 644490), (270, 637329), (279, 616770), (297, 579390), (310, 555093), (315, 546282), (330, 521451), (341, 504630), (378, 455235), (385, 446958), (405, 424886), (434, 396495), (445, 386694), (462, 372465), (465, 370062), (495, 347634), (534, 322245), (558, 308385), (567, 303490), (594, 289695), (623, 276210), (630, 273141), (651, 264330), (682, 252315), (693, 248310), (770, 223479), (801, 214830), (810, 212443), (837, 205590), (890, 193347), (891, 193130), (930, 185031), (945, 182094), (979, 175770), (990, 173817), (1023, 168210), (1085, 158598), (1134, 151745), (1155, 148986), (1246, 138105), (1302, 132165), (1335, 128898), (1386, 124155), (1395, 123354), (1485, 115878), (1602, 107415), (1674, 102795), (1705, 100926), (1782, 96565), (1869, 92070), (1890, 91047), (1953, 88110), (1958, 87885), (2046, 84105), (2079, 82770), (2170, 79299), (2310, 74493), (2387, 72090), (2403, 71610), (2511, 68530), (2670, 64449), (2759, 62370), (2790, 61677), (2835, 60698), (2937, 58590), (2970, 57939), (3069, 56070), (3115, 55242), (3255, 52866), (3410, 50463), (3465, 49662), (3738, 46035), (3906, 44055), (4005, 42966), (4158, 41385), (4185, 41118), (4455, 38626), (4774, 36045), (4806, 35805), (4895, 35154), (5022, 34265), (5115, 33642), (5518, 31185), (5607, 30690), (5670, 30349), (5859, 29370), (5874, 29295), (6138, 28035), (6230, 27621), (6237, 27590), (6510, 26433), (6853, 25110), (6930, 24831), (7161, 24030), (7209, 23870), (8010, 21483), (8277, 20790), (8370, 20559), (8811, 19530), (8910, 19313), (9207, 18690), (9345, 18414), (9765, 17622), (9790, 17577), (10230, 16821), (10395, 16554), (11214, 15345), (11718, 14685), (11935, 14418), (12015, 14322), (12474, 13795), (12555, 13706)]