251598960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1013

約数の個数: 200

約数和(自身を含む): 896098896

約数和(自身を除く): 644499936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 180, 205, 216, 240, 246, 270, 324, 328, 360, 369, 405, 410, 432, 492, 540, 615, 648, 656, 720, 738, 810, 820, 947, 984, 1080, 1107, 1230, 1296, 1476, 1620, 1640, 1845, 1894, 1968, 2160, 2214, 2460, 2841, 2952, 3240, 3280, 3321, 3690, 3788, 4428, 4735, 4920, 5535, 5682, 5904, 6480, 6642, 7380, 7576, 8523, 8856, 9470, 9840, 11070, 11364, 13284, 14205, 14760, 15152, 16605, 17046, 17712, 18940, 22140, 22728, 25569, 26568, 28410, 29520, 33210, 34092, 37880, 38827, 42615, 44280, 45456, 51138, 53136, 56820, 66420, 68184, 75760, 76707, 77654, 85230, 88560, 102276, 113640, 116481, 127845, 132840, 136368, 153414, 155308, 170460, 194135, 204552, 227280, 232962, 255690, 265680, 306828, 310616, 340920, 349443, 383535, 388270, 409104, 465924, 511380, 582405, 613656, 621232, 681840, 698886, 767070, 776540, 931848, 1022760, 1048329, 1164810, 1227312, 1397772, 1534140, 1553080, 1747215, 1863696, 2045520, 2096658, 2329620, 2795544, 3068280, 3106160, 3144987, 3494430, 4193316, 4659240, 5241645, 5591088, 6136560, 6289974, 6988860, 8386632, 9318480, 10483290, 12579948, 13977720, 15724935, 16773264, 20966580, 25159896, 27955440, 31449870, 41933160, 50319792, 62899740, 83866320, 125799480, 251598960]

約数ペア:

[(1, 251598960), (2, 125799480), (3, 83866320), (4, 62899740), (5, 50319792), (6, 41933160), (8, 31449870), (9, 27955440), (10, 25159896), (12, 20966580), (15, 16773264), (16, 15724935), (18, 13977720), (20, 12579948), (24, 10483290), (27, 9318480), (30, 8386632), (36, 6988860), (40, 6289974), (41, 6136560), (45, 5591088), (48, 5241645), (54, 4659240), (60, 4193316), (72, 3494430), (80, 3144987), (81, 3106160), (82, 3068280), (90, 2795544), (108, 2329620), (120, 2096658), (123, 2045520), (135, 1863696), (144, 1747215), (162, 1553080), (164, 1534140), (180, 1397772), (205, 1227312), (216, 1164810), (240, 1048329), (246, 1022760), (270, 931848), (324, 776540), (328, 767070), (360, 698886), (369, 681840), (405, 621232), (410, 613656), (432, 582405), (492, 511380), (540, 465924), (615, 409104), (648, 388270), (656, 383535), (720, 349443), (738, 340920), (810, 310616), (820, 306828), (947, 265680), (984, 255690), (1080, 232962), (1107, 227280), (1230, 204552), (1296, 194135), (1476, 170460), (1620, 155308), (1640, 153414), (1845, 136368), (1894, 132840), (1968, 127845), (2160, 116481), (2214, 113640), (2460, 102276), (2841, 88560), (2952, 85230), (3240, 77654), (3280, 76707), (3321, 75760), (3690, 68184), (3788, 66420), (4428, 56820), (4735, 53136), (4920, 51138), (5535, 45456), (5682, 44280), (5904, 42615), (6480, 38827), (6642, 37880), (7380, 34092), (7576, 33210), (8523, 29520), (8856, 28410), (9470, 26568), (9840, 25569), (11070, 22728), (11364, 22140), (13284, 18940), (14205, 17712), (14760, 17046), (15152, 16605)]