2542631400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:457

約数の個数: 288

約数和(自身を含む): 8847558720

約数和(自身を除く): 6304927320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 41, 45, 50, 60, 72, 75, 82, 90, 100, 120, 123, 131, 150, 164, 180, 200, 205, 225, 246, 262, 263, 300, 328, 360, 369, 393, 410, 450, 492, 524, 526, 600, 615, 655, 738, 786, 789, 820, 900, 984, 1025, 1048, 1052, 1179, 1230, 1310, 1315, 1476, 1572, 1578, 1640, 1800, 1845, 1965, 2050, 2104, 2358, 2367, 2460, 2620, 2630, 2952, 3075, 3144, 3156, 3275, 3690, 3930, 3945, 4100, 4716, 4734, 4920, 5240, 5260, 5371, 5895, 6150, 6312, 6550, 6575, 7380, 7860, 7890, 8200, 9225, 9432, 9468, 9825, 10520, 10742, 10783, 11790, 11835, 12300, 13100, 13150, 14760, 15720, 15780, 16113, 18450, 18936, 19650, 19725, 21484, 21566, 23580, 23670, 24600, 26200, 26300, 26855, 29475, 31560, 32226, 32349, 34453, 36900, 39300, 39450, 42968, 43132, 47160, 47340, 48339, 52600, 53710, 53915, 58950, 59175, 64452, 64698, 68906, 73800, 78600, 78900, 80565, 86264, 94680, 96678, 97047, 103359, 107420, 107830, 117900, 118350, 128904, 129396, 134275, 137812, 157800, 161130, 161745, 172265, 193356, 194094, 206718, 214840, 215660, 235800, 236700, 241695, 258792, 268550, 269575, 275624, 310077, 322260, 323490, 344530, 386712, 388188, 402825, 413436, 431320, 473400, 483390, 485235, 516795, 537100, 539150, 620154, 644520, 646980, 689060, 776376, 805650, 808725, 826872, 861325, 966780, 970470, 1033590, 1074200, 1078300, 1208475, 1240308, 1293960, 1378120, 1412573, 1550385, 1611300, 1617450, 1722650, 1933560, 1940940, 2067180, 2156600, 2416950, 2426175, 2480616, 2583975, 2825146, 3100770, 3222600, 3234900, 3445300, 3881880, 4134360, 4237719, 4833900, 4852350, 5167950, 5650292, 6201540, 6469800, 6890600, 7062865, 7751925, 8475438, 9667800, 9704700, 10335900, 11300584, 12403080, 12713157, 14125730, 15503850, 16950876, 19409400, 20671800, 21188595, 25426314, 28251460, 31007700, 33901752, 35314325, 42377190, 50852628, 56502920, 62015400, 63565785, 70628650, 84754380, 101705256, 105942975, 127131570, 141257300, 169508760, 211885950, 254263140, 282514600, 317828925, 423771900, 508526280, 635657850, 847543800, 1271315700, 2542631400]

約数ペア:

[(1, 2542631400), (2, 1271315700), (3, 847543800), (4, 635657850), (5, 508526280), (6, 423771900), (8, 317828925), (9, 282514600), (10, 254263140), (12, 211885950), (15, 169508760), (18, 141257300), (20, 127131570), (24, 105942975), (25, 101705256), (30, 84754380), (36, 70628650), (40, 63565785), (41, 62015400), (45, 56502920), (50, 50852628), (60, 42377190), (72, 35314325), (75, 33901752), (82, 31007700), (90, 28251460), (100, 25426314), (120, 21188595), (123, 20671800), (131, 19409400), (150, 16950876), (164, 15503850), (180, 14125730), (200, 12713157), (205, 12403080), (225, 11300584), (246, 10335900), (262, 9704700), (263, 9667800), (300, 8475438), (328, 7751925), (360, 7062865), (369, 6890600), (393, 6469800), (410, 6201540), (450, 5650292), (492, 5167950), (524, 4852350), (526, 4833900), (600, 4237719), (615, 4134360), (655, 3881880), (738, 3445300), (786, 3234900), (789, 3222600), (820, 3100770), (900, 2825146), (984, 2583975), (1025, 2480616), (1048, 2426175), (1052, 2416950), (1179, 2156600), (1230, 2067180), (1310, 1940940), (1315, 1933560), (1476, 1722650), (1572, 1617450), (1578, 1611300), (1640, 1550385), (1800, 1412573), (1845, 1378120), (1965, 1293960), (2050, 1240308), (2104, 1208475), (2358, 1078300), (2367, 1074200), (2460, 1033590), (2620, 970470), (2630, 966780), (2952, 861325), (3075, 826872), (3144, 808725), (3156, 805650), (3275, 776376), (3690, 689060), (3930, 646980), (3945, 644520), (4100, 620154), (4716, 539150), (4734, 537100), (4920, 516795), (5240, 485235), (5260, 483390), (5371, 473400), (5895, 431320), (6150, 413436), (6312, 402825), (6550, 388188), (6575, 386712), (7380, 344530), (7860, 323490), (7890, 322260), (8200, 310077), (9225, 275624), (9432, 269575), (9468, 268550), (9825, 258792), (10520, 241695), (10742, 236700), (10783, 235800), (11790, 215660), (11835, 214840), (12300, 206718), (13100, 194094), (13150, 193356), (14760, 172265), (15720, 161745), (15780, 161130), (16113, 157800), (18450, 137812), (18936, 134275), (19650, 129396), (19725, 128904), (21484, 118350), (21566, 117900), (23580, 107830), (23670, 107420), (24600, 103359), (26200, 97047), (26300, 96678), (26855, 94680), (29475, 86264), (31560, 80565), (32226, 78900), (32349, 78600), (34453, 73800), (36900, 68906), (39300, 64698), (39450, 64452), (42968, 59175), (43132, 58950), (47160, 53915), (47340, 53710), (48339, 52600)]