51269400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:355

約数の個数: 288

約数和(自身を含む): 212590560

約数和(自身を除く): 161321160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 252, 260, 273, 280, 300, 312, 313, 315, 325, 350, 360, 364, 390, 420, 450, 455, 468, 504, 520, 525, 546, 585, 600, 626, 630, 650, 700, 728, 780, 819, 840, 900, 910, 936, 939, 975, 1050, 1092, 1170, 1252, 1260, 1300, 1365, 1400, 1560, 1565, 1575, 1638, 1800, 1820, 1878, 1950, 2100, 2184, 2191, 2275, 2340, 2504, 2520, 2600, 2730, 2817, 2925, 3130, 3150, 3276, 3640, 3756, 3900, 4069, 4095, 4200, 4382, 4550, 4680, 4695, 5460, 5634, 5850, 6260, 6300, 6552, 6573, 6825, 7512, 7800, 7825, 8138, 8190, 8764, 9100, 9390, 10920, 10955, 11268, 11700, 12207, 12520, 12600, 13146, 13650, 14085, 15650, 16276, 16380, 17528, 18200, 18780, 19719, 20345, 20475, 21910, 22536, 23400, 23475, 24414, 26292, 27300, 28170, 28483, 31300, 32552, 32760, 32865, 36621, 37560, 39438, 40690, 40950, 43820, 46950, 48828, 52584, 54600, 54775, 56340, 56966, 61035, 62600, 65730, 70425, 73242, 78876, 81380, 81900, 85449, 87640, 93900, 97656, 98595, 101725, 109550, 112680, 113932, 122070, 131460, 140850, 142415, 146484, 157752, 162760, 163800, 164325, 170898, 183105, 187800, 197190, 203450, 219100, 227864, 244140, 256347, 262920, 281700, 284830, 292968, 305175, 328650, 341796, 366210, 394380, 406900, 427245, 438200, 488280, 492975, 512694, 563400, 569660, 610350, 657300, 683592, 712075, 732420, 788760, 813800, 854490, 915525, 985950, 1025388, 1139320, 1220700, 1281735, 1314600, 1424150, 1464840, 1708980, 1831050, 1971900, 2050776, 2136225, 2441400, 2563470, 2848300, 3417960, 3662100, 3943800, 4272450, 5126940, 5696600, 6408675, 7324200, 8544900, 10253880, 12817350, 17089800, 25634700, 51269400]

約数ペア:

[(1, 51269400), (2, 25634700), (3, 17089800), (4, 12817350), (5, 10253880), (6, 8544900), (7, 7324200), (8, 6408675), (9, 5696600), (10, 5126940), (12, 4272450), (13, 3943800), (14, 3662100), (15, 3417960), (18, 2848300), (20, 2563470), (21, 2441400), (24, 2136225), (25, 2050776), (26, 1971900), (28, 1831050), (30, 1708980), (35, 1464840), (36, 1424150), (39, 1314600), (40, 1281735), (42, 1220700), (45, 1139320), (50, 1025388), (52, 985950), (56, 915525), (60, 854490), (63, 813800), (65, 788760), (70, 732420), (72, 712075), (75, 683592), (78, 657300), (84, 610350), (90, 569660), (91, 563400), (100, 512694), (104, 492975), (105, 488280), (117, 438200), (120, 427245), (126, 406900), (130, 394380), (140, 366210), (150, 341796), (156, 328650), (168, 305175), (175, 292968), (180, 284830), (182, 281700), (195, 262920), (200, 256347), (210, 244140), (225, 227864), (234, 219100), (252, 203450), (260, 197190), (273, 187800), (280, 183105), (300, 170898), (312, 164325), (313, 163800), (315, 162760), (325, 157752), (350, 146484), (360, 142415), (364, 140850), (390, 131460), (420, 122070), (450, 113932), (455, 112680), (468, 109550), (504, 101725), (520, 98595), (525, 97656), (546, 93900), (585, 87640), (600, 85449), (626, 81900), (630, 81380), (650, 78876), (700, 73242), (728, 70425), (780, 65730), (819, 62600), (840, 61035), (900, 56966), (910, 56340), (936, 54775), (939, 54600), (975, 52584), (1050, 48828), (1092, 46950), (1170, 43820), (1252, 40950), (1260, 40690), (1300, 39438), (1365, 37560), (1400, 36621), (1560, 32865), (1565, 32760), (1575, 32552), (1638, 31300), (1800, 28483), (1820, 28170), (1878, 27300), (1950, 26292), (2100, 24414), (2184, 23475), (2191, 23400), (2275, 22536), (2340, 21910), (2504, 20475), (2520, 20345), (2600, 19719), (2730, 18780), (2817, 18200), (2925, 17528), (3130, 16380), (3150, 16276), (3276, 15650), (3640, 14085), (3756, 13650), (3900, 13146), (4069, 12600), (4095, 12520), (4200, 12207), (4382, 11700), (4550, 11268), (4680, 10955), (4695, 10920), (5460, 9390), (5634, 9100), (5850, 8764), (6260, 8190), (6300, 8138), (6552, 7825), (6573, 7800), (6825, 7512)]