254381400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1595

約数の個数: 288

約数和(自身を含む): 1052120160

約数和(自身を除く): 797738760

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, 315, 325, 350, 360, 364, 390, 420, 450, 455, 468, 504, 520, 525, 546, 585, 600, 630, 650, 700, 728, 780, 819, 840, 900, 910, 936, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1400, 1553, 1560, 1575, 1638, 1800, 1820, 1950, 2100, 2184, 2275, 2340, 2520, 2600, 2730, 2925, 3106, 3150, 3276, 3640, 3900, 4095, 4200, 4550, 4659, 4680, 5460, 5850, 6212, 6300, 6552, 6825, 7765, 7800, 8190, 9100, 9318, 10871, 10920, 11700, 12424, 12600, 13650, 13977, 15530, 16380, 18200, 18636, 20189, 20475, 21742, 23295, 23400, 27300, 27954, 31060, 32613, 32760, 37272, 38825, 40378, 40950, 43484, 46590, 54355, 54600, 55908, 60567, 62120, 65226, 69885, 77650, 80756, 81900, 86968, 93180, 97839, 100945, 108710, 111816, 116475, 121134, 130452, 139770, 141323, 155300, 161512, 163065, 163800, 181701, 186360, 195678, 201890, 217420, 232950, 242268, 260904, 271775, 279540, 282646, 302835, 310600, 326130, 349425, 363402, 391356, 403780, 423969, 434840, 465900, 484536, 489195, 504725, 543550, 559080, 565292, 605670, 652260, 698850, 706615, 726804, 782712, 807560, 815325, 847938, 908505, 931800, 978390, 1009450, 1087100, 1130584, 1211340, 1271907, 1304520, 1397700, 1413230, 1453608, 1514175, 1630650, 1695876, 1817010, 1956780, 2018900, 2119845, 2174200, 2422680, 2445975, 2543814, 2795400, 2826460, 3028350, 3261300, 3391752, 3533075, 3634020, 3913560, 4037800, 4239690, 4542525, 4891950, 5087628, 5652920, 6056700, 6359535, 6522600, 7066150, 7268040, 8479380, 9085050, 9783900, 10175256, 10599225, 12113400, 12719070, 14132300, 16958760, 18170100, 19567800, 21198450, 25438140, 28264600, 31797675, 36340200, 42396900, 50876280, 63595350, 84793800, 127190700, 254381400]

約数ペア:

[(1, 254381400), (2, 127190700), (3, 84793800), (4, 63595350), (5, 50876280), (6, 42396900), (7, 36340200), (8, 31797675), (9, 28264600), (10, 25438140), (12, 21198450), (13, 19567800), (14, 18170100), (15, 16958760), (18, 14132300), (20, 12719070), (21, 12113400), (24, 10599225), (25, 10175256), (26, 9783900), (28, 9085050), (30, 8479380), (35, 7268040), (36, 7066150), (39, 6522600), (40, 6359535), (42, 6056700), (45, 5652920), (50, 5087628), (52, 4891950), (56, 4542525), (60, 4239690), (63, 4037800), (65, 3913560), (70, 3634020), (72, 3533075), (75, 3391752), (78, 3261300), (84, 3028350), (90, 2826460), (91, 2795400), (100, 2543814), (104, 2445975), (105, 2422680), (117, 2174200), (120, 2119845), (126, 2018900), (130, 1956780), (140, 1817010), (150, 1695876), (156, 1630650), (168, 1514175), (175, 1453608), (180, 1413230), (182, 1397700), (195, 1304520), (200, 1271907), (210, 1211340), (225, 1130584), (234, 1087100), (252, 1009450), (260, 978390), (273, 931800), (280, 908505), (300, 847938), (312, 815325), (315, 807560), (325, 782712), (350, 726804), (360, 706615), (364, 698850), (390, 652260), (420, 605670), (450, 565292), (455, 559080), (468, 543550), (504, 504725), (520, 489195), (525, 484536), (546, 465900), (585, 434840), (600, 423969), (630, 403780), (650, 391356), (700, 363402), (728, 349425), (780, 326130), (819, 310600), (840, 302835), (900, 282646), (910, 279540), (936, 271775), (975, 260904), (1050, 242268), (1092, 232950), (1170, 217420), (1260, 201890), (1300, 195678), (1365, 186360), (1400, 181701), (1553, 163800), (1560, 163065), (1575, 161512), (1638, 155300), (1800, 141323), (1820, 139770), (1950, 130452), (2100, 121134), (2184, 116475), (2275, 111816), (2340, 108710), (2520, 100945), (2600, 97839), (2730, 93180), (2925, 86968), (3106, 81900), (3150, 80756), (3276, 77650), (3640, 69885), (3900, 65226), (4095, 62120), (4200, 60567), (4550, 55908), (4659, 54600), (4680, 54355), (5460, 46590), (5850, 43484), (6212, 40950), (6300, 40378), (6552, 38825), (6825, 37272), (7765, 32760), (7800, 32613), (8190, 31060), (9100, 27954), (9318, 27300), (10871, 23400), (10920, 23295), (11700, 21742), (12424, 20475), (12600, 20189), (13650, 18636), (13977, 18200), (15530, 16380)]