2640554100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:568

約数の個数: 288

約数和(自身を含む): 8966926080

約数和(自身を除く): 6326371980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 101, 108, 115, 135, 138, 150, 180, 202, 207, 225, 230, 270, 276, 300, 303, 345, 404, 414, 421, 450, 460, 505, 540, 575, 606, 621, 675, 690, 828, 842, 900, 909, 1010, 1035, 1150, 1212, 1242, 1263, 1350, 1380, 1515, 1684, 1725, 1818, 2020, 2070, 2105, 2300, 2323, 2484, 2525, 2526, 2700, 2727, 3030, 3105, 3450, 3636, 3789, 4140, 4210, 4545, 4646, 5050, 5052, 5175, 5454, 6060, 6210, 6315, 6900, 6969, 7575, 7578, 8420, 9090, 9292, 9683, 10100, 10350, 10525, 10908, 11367, 11615, 12420, 12630, 13635, 13938, 15150, 15156, 15525, 18180, 18945, 19366, 20700, 20907, 21050, 22725, 22734, 23230, 25260, 27270, 27876, 29049, 30300, 31050, 31575, 34845, 37890, 38732, 41814, 42100, 42521, 45450, 45468, 46460, 48415, 54540, 56835, 58075, 58098, 62100, 62721, 63150, 68175, 69690, 75780, 83628, 85042, 87147, 90900, 94725, 96830, 104535, 113670, 116150, 116196, 125442, 126300, 127563, 136350, 139380, 145245, 170084, 174225, 174294, 189450, 193660, 209070, 212605, 227340, 232300, 242075, 250884, 255126, 261441, 272700, 284175, 290490, 313605, 348450, 348588, 378900, 382689, 418140, 425210, 435735, 484150, 510252, 522675, 522882, 568350, 580980, 627210, 637815, 696900, 726225, 765378, 850420, 871470, 968300, 977983, 1045350, 1045764, 1063025, 1136700, 1148067, 1254420, 1275630, 1307205, 1452450, 1530756, 1568025, 1742940, 1913445, 1955966, 2090700, 2126050, 2178675, 2296134, 2551260, 2614410, 2904900, 2933949, 3136050, 3189075, 3826890, 3911932, 4252100, 4357350, 4592268, 4889915, 5228820, 5740335, 5867898, 6272100, 6378150, 6536025, 7653780, 8714700, 8801847, 9567225, 9779830, 11480670, 11735796, 12756300, 13072050, 14669745, 17603694, 19134450, 19559660, 22961340, 24449575, 26144100, 26405541, 28701675, 29339490, 35207388, 38268900, 44009235, 48899150, 52811082, 57403350, 58678980, 73348725, 88018470, 97798300, 105622164, 114806700, 132027705, 146697450, 176036940, 220046175, 264055410, 293394900, 440092350, 528110820, 660138525, 880184700, 1320277050, 2640554100]

約数ペア:

[(1, 2640554100), (2, 1320277050), (3, 880184700), (4, 660138525), (5, 528110820), (6, 440092350), (9, 293394900), (10, 264055410), (12, 220046175), (15, 176036940), (18, 146697450), (20, 132027705), (23, 114806700), (25, 105622164), (27, 97798300), (30, 88018470), (36, 73348725), (45, 58678980), (46, 57403350), (50, 52811082), (54, 48899150), (60, 44009235), (69, 38268900), (75, 35207388), (90, 29339490), (92, 28701675), (100, 26405541), (101, 26144100), (108, 24449575), (115, 22961340), (135, 19559660), (138, 19134450), (150, 17603694), (180, 14669745), (202, 13072050), (207, 12756300), (225, 11735796), (230, 11480670), (270, 9779830), (276, 9567225), (300, 8801847), (303, 8714700), (345, 7653780), (404, 6536025), (414, 6378150), (421, 6272100), (450, 5867898), (460, 5740335), (505, 5228820), (540, 4889915), (575, 4592268), (606, 4357350), (621, 4252100), (675, 3911932), (690, 3826890), (828, 3189075), (842, 3136050), (900, 2933949), (909, 2904900), (1010, 2614410), (1035, 2551260), (1150, 2296134), (1212, 2178675), (1242, 2126050), (1263, 2090700), (1350, 1955966), (1380, 1913445), (1515, 1742940), (1684, 1568025), (1725, 1530756), (1818, 1452450), (2020, 1307205), (2070, 1275630), (2105, 1254420), (2300, 1148067), (2323, 1136700), (2484, 1063025), (2525, 1045764), (2526, 1045350), (2700, 977983), (2727, 968300), (3030, 871470), (3105, 850420), (3450, 765378), (3636, 726225), (3789, 696900), (4140, 637815), (4210, 627210), (4545, 580980), (4646, 568350), (5050, 522882), (5052, 522675), (5175, 510252), (5454, 484150), (6060, 435735), (6210, 425210), (6315, 418140), (6900, 382689), (6969, 378900), (7575, 348588), (7578, 348450), (8420, 313605), (9090, 290490), (9292, 284175), (9683, 272700), (10100, 261441), (10350, 255126), (10525, 250884), (10908, 242075), (11367, 232300), (11615, 227340), (12420, 212605), (12630, 209070), (13635, 193660), (13938, 189450), (15150, 174294), (15156, 174225), (15525, 170084), (18180, 145245), (18945, 139380), (19366, 136350), (20700, 127563), (20907, 126300), (21050, 125442), (22725, 116196), (22734, 116150), (23230, 113670), (25260, 104535), (27270, 96830), (27876, 94725), (29049, 90900), (30300, 87147), (31050, 85042), (31575, 83628), (34845, 75780), (37890, 69690), (38732, 68175), (41814, 63150), (42100, 62721), (42521, 62100), (45450, 58098), (45468, 58075), (46460, 56835), (48415, 54540)]