90430560

素因数分解:

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

素因数の和:219

約数の個数: 288

約数和(自身を含む): 349907040

約数和(自身を除く): 259476480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 173, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 330, 346, 352, 360, 363, 396, 432, 440, 480, 484, 495, 519, 528, 540, 594, 605, 660, 692, 720, 726, 792, 864, 865, 880, 968, 990, 1038, 1056, 1080, 1089, 1188, 1210, 1320, 1384, 1440, 1452, 1485, 1557, 1584, 1730, 1760, 1815, 1903, 1936, 1980, 2076, 2160, 2178, 2376, 2420, 2595, 2640, 2768, 2904, 2970, 3114, 3168, 3267, 3460, 3630, 3806, 3872, 3960, 4152, 4320, 4356, 4671, 4752, 4840, 5190, 5280, 5445, 5536, 5709, 5808, 5940, 6228, 6534, 6920, 7260, 7612, 7785, 7920, 8304, 8712, 9342, 9504, 9515, 9680, 10380, 10890, 11418, 11616, 11880, 12456, 13068, 13840, 14520, 15224, 15570, 15840, 16335, 16608, 17127, 17424, 18684, 19030, 19360, 20760, 20933, 21780, 22836, 23355, 23760, 24912, 26136, 27680, 28545, 29040, 30448, 31140, 32670, 34254, 34848, 37368, 38060, 41520, 41866, 43560, 45672, 46710, 47520, 49824, 51381, 52272, 57090, 58080, 60896, 62280, 62799, 65340, 68508, 74736, 76120, 83040, 83732, 85635, 87120, 91344, 93420, 102762, 104544, 104665, 114180, 124560, 125598, 130680, 137016, 149472, 152240, 167464, 171270, 174240, 182688, 186840, 188397, 205524, 209330, 228360, 249120, 251196, 256905, 261360, 274032, 304480, 313995, 334928, 342540, 373680, 376794, 411048, 418660, 456720, 502392, 513810, 522720, 548064, 565191, 627990, 669856, 685080, 747360, 753588, 822096, 837320, 913440, 941985, 1004784, 1027620, 1130382, 1255980, 1370160, 1507176, 1644192, 1674640, 1883970, 2009568, 2055240, 2260764, 2511960, 2740320, 2825955, 3014352, 3349280, 3767940, 4110480, 4521528, 5023920, 5651910, 6028704, 7535880, 8220960, 9043056, 10047840, 11303820, 15071760, 18086112, 22607640, 30143520, 45215280, 90430560]

約数ペア:

[(1, 90430560), (2, 45215280), (3, 30143520), (4, 22607640), (5, 18086112), (6, 15071760), (8, 11303820), (9, 10047840), (10, 9043056), (11, 8220960), (12, 7535880), (15, 6028704), (16, 5651910), (18, 5023920), (20, 4521528), (22, 4110480), (24, 3767940), (27, 3349280), (30, 3014352), (32, 2825955), (33, 2740320), (36, 2511960), (40, 2260764), (44, 2055240), (45, 2009568), (48, 1883970), (54, 1674640), (55, 1644192), (60, 1507176), (66, 1370160), (72, 1255980), (80, 1130382), (88, 1027620), (90, 1004784), (96, 941985), (99, 913440), (108, 837320), (110, 822096), (120, 753588), (121, 747360), (132, 685080), (135, 669856), (144, 627990), (160, 565191), (165, 548064), (173, 522720), (176, 513810), (180, 502392), (198, 456720), (216, 418660), (220, 411048), (240, 376794), (242, 373680), (264, 342540), (270, 334928), (288, 313995), (297, 304480), (330, 274032), (346, 261360), (352, 256905), (360, 251196), (363, 249120), (396, 228360), (432, 209330), (440, 205524), (480, 188397), (484, 186840), (495, 182688), (519, 174240), (528, 171270), (540, 167464), (594, 152240), (605, 149472), (660, 137016), (692, 130680), (720, 125598), (726, 124560), (792, 114180), (864, 104665), (865, 104544), (880, 102762), (968, 93420), (990, 91344), (1038, 87120), (1056, 85635), (1080, 83732), (1089, 83040), (1188, 76120), (1210, 74736), (1320, 68508), (1384, 65340), (1440, 62799), (1452, 62280), (1485, 60896), (1557, 58080), (1584, 57090), (1730, 52272), (1760, 51381), (1815, 49824), (1903, 47520), (1936, 46710), (1980, 45672), (2076, 43560), (2160, 41866), (2178, 41520), (2376, 38060), (2420, 37368), (2595, 34848), (2640, 34254), (2768, 32670), (2904, 31140), (2970, 30448), (3114, 29040), (3168, 28545), (3267, 27680), (3460, 26136), (3630, 24912), (3806, 23760), (3872, 23355), (3960, 22836), (4152, 21780), (4320, 20933), (4356, 20760), (4671, 19360), (4752, 19030), (4840, 18684), (5190, 17424), (5280, 17127), (5445, 16608), (5536, 16335), (5709, 15840), (5808, 15570), (5940, 15224), (6228, 14520), (6534, 13840), (6920, 13068), (7260, 12456), (7612, 11880), (7785, 11616), (7920, 11418), (8304, 10890), (8712, 10380), (9342, 9680), (9504, 9515)]