1528237260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1290

約数の個数: 288

約数和(自身を含む): 5505561600

約数和(自身を除く): 3977324340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 121, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 242, 270, 285, 297, 330, 342, 363, 380, 396, 418, 484, 495, 513, 540, 570, 594, 605, 627, 660, 684, 726, 836, 855, 990, 1026, 1045, 1089, 1140, 1188, 1210, 1231, 1254, 1452, 1485, 1710, 1815, 1881, 1980, 2052, 2090, 2178, 2299, 2420, 2462, 2508, 2565, 2970, 3135, 3267, 3420, 3630, 3693, 3762, 4180, 4356, 4598, 4924, 5130, 5445, 5643, 5940, 6155, 6270, 6534, 6897, 7260, 7386, 7524, 9196, 9405, 10260, 10890, 11079, 11286, 11495, 12310, 12540, 13068, 13541, 13794, 14772, 16335, 18465, 18810, 20691, 21780, 22158, 22572, 22990, 23389, 24620, 27082, 27588, 28215, 32670, 33237, 34485, 36930, 37620, 40623, 41382, 44316, 45980, 46778, 54164, 55395, 56430, 62073, 65340, 66474, 67705, 68970, 70167, 73860, 81246, 82764, 93556, 103455, 110790, 112860, 116945, 121869, 124146, 132948, 135410, 137940, 140334, 148951, 162492, 166185, 203115, 206910, 210501, 221580, 233890, 243738, 248292, 257279, 270820, 280668, 297902, 310365, 332370, 350835, 365607, 406230, 413820, 421002, 446853, 467780, 487476, 514558, 595804, 609345, 620730, 631503, 664740, 701670, 731214, 744755, 771837, 812460, 842004, 893706, 1029116, 1052505, 1218690, 1241460, 1263006, 1286395, 1340559, 1403340, 1462428, 1489510, 1543674, 1787412, 1828035, 2105010, 2234265, 2315511, 2437380, 2526012, 2572790, 2681118, 2830069, 2979020, 3087348, 3157515, 3656070, 3859185, 4021677, 4210020, 4468530, 4631022, 5145580, 5362236, 5660138, 6315030, 6702795, 6946533, 7312140, 7718370, 8043354, 8490207, 8937060, 9262044, 11320276, 11577555, 12630060, 13405590, 13893066, 14150345, 15436740, 16086708, 16980414, 20108385, 23155110, 25470621, 26811180, 27786132, 28300690, 33960828, 34732665, 40216770, 42451035, 46310220, 50941242, 56601380, 69465330, 76411863, 80433540, 84902070, 101882484, 127353105, 138930660, 152823726, 169804140, 254706210, 305647452, 382059315, 509412420, 764118630, 1528237260]

約数ペア:

[(1, 1528237260), (2, 764118630), (3, 509412420), (4, 382059315), (5, 305647452), (6, 254706210), (9, 169804140), (10, 152823726), (11, 138930660), (12, 127353105), (15, 101882484), (18, 84902070), (19, 80433540), (20, 76411863), (22, 69465330), (27, 56601380), (30, 50941242), (33, 46310220), (36, 42451035), (38, 40216770), (44, 34732665), (45, 33960828), (54, 28300690), (55, 27786132), (57, 26811180), (60, 25470621), (66, 23155110), (76, 20108385), (90, 16980414), (95, 16086708), (99, 15436740), (108, 14150345), (110, 13893066), (114, 13405590), (121, 12630060), (132, 11577555), (135, 11320276), (165, 9262044), (171, 8937060), (180, 8490207), (190, 8043354), (198, 7718370), (209, 7312140), (220, 6946533), (228, 6702795), (242, 6315030), (270, 5660138), (285, 5362236), (297, 5145580), (330, 4631022), (342, 4468530), (363, 4210020), (380, 4021677), (396, 3859185), (418, 3656070), (484, 3157515), (495, 3087348), (513, 2979020), (540, 2830069), (570, 2681118), (594, 2572790), (605, 2526012), (627, 2437380), (660, 2315511), (684, 2234265), (726, 2105010), (836, 1828035), (855, 1787412), (990, 1543674), (1026, 1489510), (1045, 1462428), (1089, 1403340), (1140, 1340559), (1188, 1286395), (1210, 1263006), (1231, 1241460), (1254, 1218690), (1452, 1052505), (1485, 1029116), (1710, 893706), (1815, 842004), (1881, 812460), (1980, 771837), (2052, 744755), (2090, 731214), (2178, 701670), (2299, 664740), (2420, 631503), (2462, 620730), (2508, 609345), (2565, 595804), (2970, 514558), (3135, 487476), (3267, 467780), (3420, 446853), (3630, 421002), (3693, 413820), (3762, 406230), (4180, 365607), (4356, 350835), (4598, 332370), (4924, 310365), (5130, 297902), (5445, 280668), (5643, 270820), (5940, 257279), (6155, 248292), (6270, 243738), (6534, 233890), (6897, 221580), (7260, 210501), (7386, 206910), (7524, 203115), (9196, 166185), (9405, 162492), (10260, 148951), (10890, 140334), (11079, 137940), (11286, 135410), (11495, 132948), (12310, 124146), (12540, 121869), (13068, 116945), (13541, 112860), (13794, 110790), (14772, 103455), (16335, 93556), (18465, 82764), (18810, 81246), (20691, 73860), (21780, 70167), (22158, 68970), (22572, 67705), (22990, 66474), (23389, 65340), (24620, 62073), (27082, 56430), (27588, 55395), (28215, 54164), (32670, 46778), (33237, 45980), (34485, 44316), (36930, 41382), (37620, 40623)]