45557820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 182407680

約数和(自身を除く): 136849860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 154, 165, 171, 173, 180, 190, 198, 209, 210, 220, 228, 231, 252, 266, 285, 308, 315, 330, 342, 346, 380, 385, 396, 399, 418, 420, 462, 495, 519, 532, 570, 627, 630, 660, 665, 684, 692, 693, 770, 798, 836, 855, 865, 924, 990, 1038, 1045, 1140, 1155, 1197, 1211, 1254, 1260, 1330, 1386, 1463, 1540, 1557, 1596, 1710, 1730, 1881, 1903, 1980, 1995, 2076, 2090, 2310, 2394, 2422, 2508, 2595, 2660, 2772, 2926, 3114, 3135, 3287, 3420, 3460, 3465, 3633, 3762, 3806, 3990, 4180, 4389, 4620, 4788, 4844, 5190, 5709, 5852, 5985, 6055, 6228, 6270, 6574, 6930, 7266, 7315, 7524, 7612, 7785, 7980, 8778, 9405, 9515, 9861, 10380, 10899, 11418, 11970, 12110, 12540, 13148, 13167, 13321, 13860, 14532, 14630, 15570, 16435, 17127, 17556, 18165, 18810, 19030, 19722, 21798, 21945, 22836, 23009, 23940, 24220, 26334, 26642, 28545, 29260, 29583, 31140, 32870, 34254, 36157, 36330, 37620, 38060, 39444, 39963, 43596, 43890, 46018, 49305, 52668, 53284, 54495, 57090, 59166, 65740, 65835, 66605, 68508, 69027, 72314, 72660, 79926, 85635, 87780, 92036, 98610, 108471, 108990, 114180, 115045, 118332, 119889, 131670, 133210, 138054, 144628, 147915, 159852, 171270, 180785, 197220, 199815, 207081, 216942, 217980, 230090, 239778, 253099, 263340, 266420, 276108, 295830, 325413, 342540, 345135, 361570, 399630, 414162, 433884, 460180, 479556, 506198, 542355, 591660, 599445, 650826, 690270, 723140, 759297, 799260, 828324, 1012396, 1035405, 1084710, 1198890, 1265495, 1301652, 1380540, 1518594, 1627065, 2070810, 2169420, 2277891, 2397780, 2530990, 3037188, 3254130, 3796485, 4141620, 4555782, 5061980, 6508260, 7592970, 9111564, 11389455, 15185940, 22778910, 45557820]

約数ペア:

[(1, 45557820), (2, 22778910), (3, 15185940), (4, 11389455), (5, 9111564), (6, 7592970), (7, 6508260), (9, 5061980), (10, 4555782), (11, 4141620), (12, 3796485), (14, 3254130), (15, 3037188), (18, 2530990), (19, 2397780), (20, 2277891), (21, 2169420), (22, 2070810), (28, 1627065), (30, 1518594), (33, 1380540), (35, 1301652), (36, 1265495), (38, 1198890), (42, 1084710), (44, 1035405), (45, 1012396), (55, 828324), (57, 799260), (60, 759297), (63, 723140), (66, 690270), (70, 650826), (76, 599445), (77, 591660), (84, 542355), (90, 506198), (95, 479556), (99, 460180), (105, 433884), (110, 414162), (114, 399630), (126, 361570), (132, 345135), (133, 342540), (140, 325413), (154, 295830), (165, 276108), (171, 266420), (173, 263340), (180, 253099), (190, 239778), (198, 230090), (209, 217980), (210, 216942), (220, 207081), (228, 199815), (231, 197220), (252, 180785), (266, 171270), (285, 159852), (308, 147915), (315, 144628), (330, 138054), (342, 133210), (346, 131670), (380, 119889), (385, 118332), (396, 115045), (399, 114180), (418, 108990), (420, 108471), (462, 98610), (495, 92036), (519, 87780), (532, 85635), (570, 79926), (627, 72660), (630, 72314), (660, 69027), (665, 68508), (684, 66605), (692, 65835), (693, 65740), (770, 59166), (798, 57090), (836, 54495), (855, 53284), (865, 52668), (924, 49305), (990, 46018), (1038, 43890), (1045, 43596), (1140, 39963), (1155, 39444), (1197, 38060), (1211, 37620), (1254, 36330), (1260, 36157), (1330, 34254), (1386, 32870), (1463, 31140), (1540, 29583), (1557, 29260), (1596, 28545), (1710, 26642), (1730, 26334), (1881, 24220), (1903, 23940), (1980, 23009), (1995, 22836), (2076, 21945), (2090, 21798), (2310, 19722), (2394, 19030), (2422, 18810), (2508, 18165), (2595, 17556), (2660, 17127), (2772, 16435), (2926, 15570), (3114, 14630), (3135, 14532), (3287, 13860), (3420, 13321), (3460, 13167), (3465, 13148), (3633, 12540), (3762, 12110), (3806, 11970), (3990, 11418), (4180, 10899), (4389, 10380), (4620, 9861), (4788, 9515), (4844, 9405), (5190, 8778), (5709, 7980), (5852, 7785), (5985, 7612), (6055, 7524), (6228, 7315), (6270, 7266), (6574, 6930)]