157309020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 542868480

約数和(自身を除く): 385559460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 71, 90, 99, 108, 110, 132, 135, 142, 165, 180, 198, 213, 220, 270, 284, 297, 330, 355, 373, 396, 426, 495, 540, 594, 639, 660, 710, 746, 781, 852, 990, 1065, 1119, 1188, 1278, 1420, 1485, 1492, 1562, 1865, 1917, 1980, 2130, 2238, 2343, 2556, 2970, 3124, 3195, 3357, 3730, 3834, 3905, 4103, 4260, 4476, 4686, 5595, 5940, 6390, 6714, 7029, 7460, 7668, 7810, 8206, 9372, 9585, 10071, 11190, 11715, 12309, 12780, 13428, 14058, 15620, 16412, 16785, 19170, 20142, 20515, 21087, 22380, 23430, 24618, 26483, 28116, 33570, 35145, 36927, 38340, 40284, 41030, 42174, 46860, 49236, 50355, 52966, 61545, 67140, 70290, 73854, 79449, 82060, 84348, 100710, 105435, 105932, 110781, 123090, 132415, 140580, 147708, 158898, 184635, 201420, 210870, 221562, 238347, 246180, 264830, 291313, 317796, 369270, 397245, 421740, 443124, 476694, 529660, 553905, 582626, 715041, 738540, 794490, 873939, 953388, 1107810, 1165252, 1191735, 1430082, 1456565, 1588980, 1747878, 2215620, 2383470, 2621817, 2860164, 2913130, 3495756, 3575205, 4369695, 4766940, 5243634, 5826260, 7150410, 7865451, 8739390, 10487268, 13109085, 14300820, 15730902, 17478780, 26218170, 31461804, 39327255, 52436340, 78654510, 157309020]

約数ペア:

[(1, 157309020), (2, 78654510), (3, 52436340), (4, 39327255), (5, 31461804), (6, 26218170), (9, 17478780), (10, 15730902), (11, 14300820), (12, 13109085), (15, 10487268), (18, 8739390), (20, 7865451), (22, 7150410), (27, 5826260), (30, 5243634), (33, 4766940), (36, 4369695), (44, 3575205), (45, 3495756), (54, 2913130), (55, 2860164), (60, 2621817), (66, 2383470), (71, 2215620), (90, 1747878), (99, 1588980), (108, 1456565), (110, 1430082), (132, 1191735), (135, 1165252), (142, 1107810), (165, 953388), (180, 873939), (198, 794490), (213, 738540), (220, 715041), (270, 582626), (284, 553905), (297, 529660), (330, 476694), (355, 443124), (373, 421740), (396, 397245), (426, 369270), (495, 317796), (540, 291313), (594, 264830), (639, 246180), (660, 238347), (710, 221562), (746, 210870), (781, 201420), (852, 184635), (990, 158898), (1065, 147708), (1119, 140580), (1188, 132415), (1278, 123090), (1420, 110781), (1485, 105932), (1492, 105435), (1562, 100710), (1865, 84348), (1917, 82060), (1980, 79449), (2130, 73854), (2238, 70290), (2343, 67140), (2556, 61545), (2970, 52966), (3124, 50355), (3195, 49236), (3357, 46860), (3730, 42174), (3834, 41030), (3905, 40284), (4103, 38340), (4260, 36927), (4476, 35145), (4686, 33570), (5595, 28116), (5940, 26483), (6390, 24618), (6714, 23430), (7029, 22380), (7460, 21087), (7668, 20515), (7810, 20142), (8206, 19170), (9372, 16785), (9585, 16412), (10071, 15620), (11190, 14058), (11715, 13428), (12309, 12780)]