2556297900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1190

約数の個数: 288

約数和(自身を含む): 8990535680

約数和(自身を除く): 6434237780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 67, 75, 78, 90, 100, 108, 117, 130, 134, 135, 150, 156, 180, 195, 201, 225, 234, 260, 268, 270, 300, 325, 335, 351, 390, 402, 450, 468, 540, 585, 603, 650, 670, 675, 702, 780, 804, 871, 900, 975, 1005, 1087, 1170, 1206, 1300, 1340, 1350, 1404, 1675, 1742, 1755, 1809, 1950, 2010, 2174, 2340, 2412, 2613, 2700, 2925, 3015, 3261, 3350, 3484, 3510, 3618, 3900, 4020, 4348, 4355, 5025, 5226, 5435, 5850, 6030, 6522, 6700, 7020, 7236, 7839, 8710, 8775, 9045, 9783, 10050, 10452, 10870, 11700, 12060, 13044, 13065, 14131, 15075, 15678, 16305, 17420, 17550, 18090, 19566, 20100, 21740, 21775, 23517, 26130, 27175, 28262, 29349, 30150, 31356, 32610, 35100, 36180, 39132, 39195, 42393, 43550, 45225, 47034, 48915, 52260, 54350, 56524, 58698, 60300, 65220, 65325, 70655, 72829, 78390, 81525, 84786, 87100, 90450, 94068, 97830, 108700, 117396, 117585, 127179, 130650, 141310, 145658, 146745, 156780, 163050, 169572, 180900, 195660, 195975, 211965, 218487, 235170, 244575, 254358, 261300, 282620, 291316, 293490, 326100, 353275, 364145, 381537, 391950, 423930, 436974, 470340, 489150, 508716, 586980, 587925, 635895, 655461, 706550, 728290, 733725, 763074, 783900, 847860, 873948, 946777, 978300, 1059825, 1092435, 1175850, 1271790, 1310922, 1413100, 1456580, 1467450, 1526148, 1820725, 1893554, 1907685, 1966383, 2119650, 2184870, 2351700, 2543580, 2621844, 2840331, 2934900, 3179475, 3277305, 3641450, 3787108, 3815370, 3932766, 4239300, 4369740, 4733885, 5462175, 5680662, 6358950, 6554610, 7282900, 7630740, 7865532, 8520993, 9467770, 9538425, 9831915, 10924350, 11361324, 12717900, 13109220, 14201655, 16386525, 17041986, 18935540, 19076850, 19663830, 21848700, 23669425, 25562979, 28403310, 32773050, 34083972, 38153700, 39327660, 42604965, 47338850, 49159575, 51125958, 56806620, 65546100, 71008275, 85209930, 94677700, 98319150, 102251916, 127814895, 142016550, 170419860, 196638300, 213024825, 255629790, 284033100, 426049650, 511259580, 639074475, 852099300, 1278148950, 2556297900]

約数ペア:

[(1, 2556297900), (2, 1278148950), (3, 852099300), (4, 639074475), (5, 511259580), (6, 426049650), (9, 284033100), (10, 255629790), (12, 213024825), (13, 196638300), (15, 170419860), (18, 142016550), (20, 127814895), (25, 102251916), (26, 98319150), (27, 94677700), (30, 85209930), (36, 71008275), (39, 65546100), (45, 56806620), (50, 51125958), (52, 49159575), (54, 47338850), (60, 42604965), (65, 39327660), (67, 38153700), (75, 34083972), (78, 32773050), (90, 28403310), (100, 25562979), (108, 23669425), (117, 21848700), (130, 19663830), (134, 19076850), (135, 18935540), (150, 17041986), (156, 16386525), (180, 14201655), (195, 13109220), (201, 12717900), (225, 11361324), (234, 10924350), (260, 9831915), (268, 9538425), (270, 9467770), (300, 8520993), (325, 7865532), (335, 7630740), (351, 7282900), (390, 6554610), (402, 6358950), (450, 5680662), (468, 5462175), (540, 4733885), (585, 4369740), (603, 4239300), (650, 3932766), (670, 3815370), (675, 3787108), (702, 3641450), (780, 3277305), (804, 3179475), (871, 2934900), (900, 2840331), (975, 2621844), (1005, 2543580), (1087, 2351700), (1170, 2184870), (1206, 2119650), (1300, 1966383), (1340, 1907685), (1350, 1893554), (1404, 1820725), (1675, 1526148), (1742, 1467450), (1755, 1456580), (1809, 1413100), (1950, 1310922), (2010, 1271790), (2174, 1175850), (2340, 1092435), (2412, 1059825), (2613, 978300), (2700, 946777), (2925, 873948), (3015, 847860), (3261, 783900), (3350, 763074), (3484, 733725), (3510, 728290), (3618, 706550), (3900, 655461), (4020, 635895), (4348, 587925), (4355, 586980), (5025, 508716), (5226, 489150), (5435, 470340), (5850, 436974), (6030, 423930), (6522, 391950), (6700, 381537), (7020, 364145), (7236, 353275), (7839, 326100), (8710, 293490), (8775, 291316), (9045, 282620), (9783, 261300), (10050, 254358), (10452, 244575), (10870, 235170), (11700, 218487), (12060, 211965), (13044, 195975), (13065, 195660), (14131, 180900), (15075, 169572), (15678, 163050), (16305, 156780), (17420, 146745), (17550, 145658), (18090, 141310), (19566, 130650), (20100, 127179), (21740, 117585), (21775, 117396), (23517, 108700), (26130, 97830), (27175, 94068), (28262, 90450), (29349, 87100), (30150, 84786), (31356, 81525), (32610, 78390), (35100, 72829), (36180, 70655), (39132, 65325), (39195, 65220), (42393, 60300), (43550, 58698), (45225, 56524), (47034, 54350), (48915, 52260)]