746996580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 2608744320

約数和(自身を除く): 1861747740

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, 81, 89, 90, 99, 108, 110, 132, 135, 157, 162, 165, 178, 180, 198, 220, 243, 267, 270, 297, 314, 324, 330, 356, 396, 405, 445, 471, 486, 495, 534, 540, 594, 628, 660, 785, 801, 810, 890, 891, 942, 972, 979, 990, 1068, 1188, 1215, 1335, 1413, 1485, 1570, 1602, 1620, 1727, 1780, 1782, 1884, 1958, 1980, 2355, 2403, 2430, 2670, 2673, 2826, 2937, 2970, 3140, 3204, 3454, 3564, 3916, 4005, 4239, 4455, 4710, 4806, 4860, 4895, 5181, 5340, 5346, 5652, 5874, 5940, 6908, 7065, 7209, 8010, 8478, 8635, 8811, 8910, 9420, 9612, 9790, 10362, 10692, 11748, 12015, 12717, 13365, 13973, 14130, 14418, 14685, 15543, 16020, 16956, 17270, 17622, 17820, 19580, 20724, 21195, 21627, 24030, 25434, 25905, 26433, 26730, 27946, 28260, 28836, 29370, 31086, 34540, 35244, 36045, 38151, 41919, 42390, 43254, 44055, 46629, 48060, 50868, 51810, 52866, 53460, 55892, 58740, 62172, 63585, 69865, 72090, 76302, 77715, 79299, 83838, 84780, 86508, 88110, 93258, 103620, 105732, 108135, 125757, 127170, 132165, 139730, 139887, 144180, 152604, 153703, 155430, 158598, 167676, 176220, 186516, 190755, 209595, 216270, 233145, 237897, 251514, 254340, 264330, 279460, 279774, 307406, 310860, 317196, 377271, 381510, 396495, 419190, 419661, 432540, 461109, 466290, 475794, 503028, 528660, 559548, 614812, 628785, 699435, 754542, 763020, 768515, 792990, 838380, 839322, 922218, 932580, 951588, 1131813, 1189485, 1257570, 1383327, 1398870, 1509084, 1537030, 1585980, 1678644, 1844436, 1886355, 2098305, 2263626, 2305545, 2378970, 2515140, 2766654, 2797740, 3074060, 3395439, 3772710, 4149981, 4196610, 4527252, 4611090, 4757940, 5533308, 5659065, 6790878, 6916635, 7545420, 8299962, 8393220, 9222180, 11318130, 12449943, 13581756, 13833270, 16599924, 16977195, 20749905, 22636260, 24899886, 27666540, 33954390, 37349829, 41499810, 49799772, 62249715, 67908780, 74699658, 82999620, 124499430, 149399316, 186749145, 248998860, 373498290, 746996580]

約数ペア:

[(1, 746996580), (2, 373498290), (3, 248998860), (4, 186749145), (5, 149399316), (6, 124499430), (9, 82999620), (10, 74699658), (11, 67908780), (12, 62249715), (15, 49799772), (18, 41499810), (20, 37349829), (22, 33954390), (27, 27666540), (30, 24899886), (33, 22636260), (36, 20749905), (44, 16977195), (45, 16599924), (54, 13833270), (55, 13581756), (60, 12449943), (66, 11318130), (81, 9222180), (89, 8393220), (90, 8299962), (99, 7545420), (108, 6916635), (110, 6790878), (132, 5659065), (135, 5533308), (157, 4757940), (162, 4611090), (165, 4527252), (178, 4196610), (180, 4149981), (198, 3772710), (220, 3395439), (243, 3074060), (267, 2797740), (270, 2766654), (297, 2515140), (314, 2378970), (324, 2305545), (330, 2263626), (356, 2098305), (396, 1886355), (405, 1844436), (445, 1678644), (471, 1585980), (486, 1537030), (495, 1509084), (534, 1398870), (540, 1383327), (594, 1257570), (628, 1189485), (660, 1131813), (785, 951588), (801, 932580), (810, 922218), (890, 839322), (891, 838380), (942, 792990), (972, 768515), (979, 763020), (990, 754542), (1068, 699435), (1188, 628785), (1215, 614812), (1335, 559548), (1413, 528660), (1485, 503028), (1570, 475794), (1602, 466290), (1620, 461109), (1727, 432540), (1780, 419661), (1782, 419190), (1884, 396495), (1958, 381510), (1980, 377271), (2355, 317196), (2403, 310860), (2430, 307406), (2670, 279774), (2673, 279460), (2826, 264330), (2937, 254340), (2970, 251514), (3140, 237897), (3204, 233145), (3454, 216270), (3564, 209595), (3916, 190755), (4005, 186516), (4239, 176220), (4455, 167676), (4710, 158598), (4806, 155430), (4860, 153703), (4895, 152604), (5181, 144180), (5340, 139887), (5346, 139730), (5652, 132165), (5874, 127170), (5940, 125757), (6908, 108135), (7065, 105732), (7209, 103620), (8010, 93258), (8478, 88110), (8635, 86508), (8811, 84780), (8910, 83838), (9420, 79299), (9612, 77715), (9790, 76302), (10362, 72090), (10692, 69865), (11748, 63585), (12015, 62172), (12717, 58740), (13365, 55892), (13973, 53460), (14130, 52866), (14418, 51810), (14685, 50868), (15543, 48060), (16020, 46629), (16956, 44055), (17270, 43254), (17622, 42390), (17820, 41919), (19580, 38151), (20724, 36045), (21195, 35244), (21627, 34540), (24030, 31086), (25434, 29370), (25905, 28836), (26433, 28260), (26730, 27946)]