1531998600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2393}}^1$

素因数の和:2520

約数の個数: 192

約数和(自身を含む): 5236539840

約数和(自身を除く): 3704541240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 97, 100, 110, 120, 132, 150, 165, 194, 200, 220, 264, 275, 291, 300, 330, 388, 440, 485, 550, 582, 600, 660, 776, 825, 970, 1067, 1100, 1164, 1320, 1455, 1650, 1940, 2134, 2200, 2328, 2393, 2425, 2910, 3201, 3300, 3880, 4268, 4786, 4850, 5335, 5820, 6402, 6600, 7179, 7275, 8536, 9572, 9700, 10670, 11640, 11965, 12804, 14358, 14550, 16005, 19144, 19400, 21340, 23930, 25608, 26323, 26675, 28716, 29100, 32010, 35895, 42680, 47860, 52646, 53350, 57432, 58200, 59825, 64020, 71790, 78969, 80025, 95720, 105292, 106700, 119650, 128040, 131615, 143580, 157938, 160050, 179475, 210584, 213400, 232121, 239300, 263230, 287160, 315876, 320100, 358950, 394845, 464242, 478600, 526460, 631752, 640200, 658075, 696363, 717900, 789690, 928484, 1052920, 1160605, 1316150, 1392726, 1435800, 1579380, 1856968, 1974225, 2321210, 2553331, 2632300, 2785452, 3158760, 3481815, 3948450, 4642420, 5106662, 5264600, 5570904, 5803025, 6963630, 7659993, 7896900, 9284840, 10213324, 11606050, 12766655, 13927260, 15319986, 15793800, 17409075, 20426648, 23212100, 25533310, 27854520, 30639972, 34818150, 38299965, 46424200, 51066620, 61279944, 63833275, 69636300, 76599930, 102133240, 127666550, 139272600, 153199860, 191499825, 255333100, 306399720, 382999650, 510666200, 765999300, 1531998600]

約数ペア:

[(1, 1531998600), (2, 765999300), (3, 510666200), (4, 382999650), (5, 306399720), (6, 255333100), (8, 191499825), (10, 153199860), (11, 139272600), (12, 127666550), (15, 102133240), (20, 76599930), (22, 69636300), (24, 63833275), (25, 61279944), (30, 51066620), (33, 46424200), (40, 38299965), (44, 34818150), (50, 30639972), (55, 27854520), (60, 25533310), (66, 23212100), (75, 20426648), (88, 17409075), (97, 15793800), (100, 15319986), (110, 13927260), (120, 12766655), (132, 11606050), (150, 10213324), (165, 9284840), (194, 7896900), (200, 7659993), (220, 6963630), (264, 5803025), (275, 5570904), (291, 5264600), (300, 5106662), (330, 4642420), (388, 3948450), (440, 3481815), (485, 3158760), (550, 2785452), (582, 2632300), (600, 2553331), (660, 2321210), (776, 1974225), (825, 1856968), (970, 1579380), (1067, 1435800), (1100, 1392726), (1164, 1316150), (1320, 1160605), (1455, 1052920), (1650, 928484), (1940, 789690), (2134, 717900), (2200, 696363), (2328, 658075), (2393, 640200), (2425, 631752), (2910, 526460), (3201, 478600), (3300, 464242), (3880, 394845), (4268, 358950), (4786, 320100), (4850, 315876), (5335, 287160), (5820, 263230), (6402, 239300), (6600, 232121), (7179, 213400), (7275, 210584), (8536, 179475), (9572, 160050), (9700, 157938), (10670, 143580), (11640, 131615), (11965, 128040), (12804, 119650), (14358, 106700), (14550, 105292), (16005, 95720), (19144, 80025), (19400, 78969), (21340, 71790), (23930, 64020), (25608, 59825), (26323, 58200), (26675, 57432), (28716, 53350), (29100, 52646), (32010, 47860), (35895, 42680)]