141744400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 425115648

約数和(自身を除く): 283371248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 31, 35, 40, 46, 50, 56, 62, 70, 71, 80, 92, 100, 112, 115, 124, 140, 142, 155, 161, 175, 184, 200, 217, 230, 248, 280, 284, 310, 322, 350, 355, 368, 400, 434, 460, 496, 497, 560, 568, 575, 620, 644, 700, 710, 713, 775, 805, 868, 920, 994, 1085, 1136, 1150, 1240, 1288, 1400, 1420, 1426, 1550, 1610, 1633, 1736, 1775, 1840, 1988, 2170, 2201, 2300, 2480, 2485, 2576, 2800, 2840, 2852, 3100, 3220, 3266, 3472, 3550, 3565, 3976, 4025, 4340, 4402, 4600, 4970, 4991, 5425, 5680, 5704, 6200, 6440, 6532, 7100, 7130, 7952, 8050, 8165, 8680, 8804, 9200, 9940, 9982, 10850, 11005, 11408, 11431, 12400, 12425, 12880, 13064, 14200, 14260, 15407, 16100, 16330, 17360, 17608, 17825, 19880, 19964, 21700, 22010, 22862, 24850, 24955, 26128, 28400, 28520, 30814, 32200, 32660, 35216, 35650, 39760, 39928, 40825, 43400, 44020, 45724, 49700, 49910, 50623, 55025, 57040, 57155, 61628, 64400, 65320, 71300, 77035, 79856, 81650, 86800, 88040, 91448, 99400, 99820, 101246, 110050, 114310, 123256, 124775, 130640, 142600, 154070, 163300, 176080, 182896, 198800, 199640, 202492, 220100, 228620, 246512, 249550, 253115, 285200, 285775, 308140, 326600, 354361, 385175, 399280, 404984, 440200, 457240, 499100, 506230, 571550, 616280, 653200, 708722, 770350, 809968, 880400, 914480, 998200, 1012460, 1143100, 1232560, 1265575, 1417444, 1540700, 1771805, 1996400, 2024920, 2286200, 2531150, 2834888, 3081400, 3543610, 4049840, 4572400, 5062300, 5669776, 6162800, 7087220, 8859025, 10124600, 14174440, 17718050, 20249200, 28348880, 35436100, 70872200, 141744400]

約数ペア:

[(1, 141744400), (2, 70872200), (4, 35436100), (5, 28348880), (7, 20249200), (8, 17718050), (10, 14174440), (14, 10124600), (16, 8859025), (20, 7087220), (23, 6162800), (25, 5669776), (28, 5062300), (31, 4572400), (35, 4049840), (40, 3543610), (46, 3081400), (50, 2834888), (56, 2531150), (62, 2286200), (70, 2024920), (71, 1996400), (80, 1771805), (92, 1540700), (100, 1417444), (112, 1265575), (115, 1232560), (124, 1143100), (140, 1012460), (142, 998200), (155, 914480), (161, 880400), (175, 809968), (184, 770350), (200, 708722), (217, 653200), (230, 616280), (248, 571550), (280, 506230), (284, 499100), (310, 457240), (322, 440200), (350, 404984), (355, 399280), (368, 385175), (400, 354361), (434, 326600), (460, 308140), (496, 285775), (497, 285200), (560, 253115), (568, 249550), (575, 246512), (620, 228620), (644, 220100), (700, 202492), (710, 199640), (713, 198800), (775, 182896), (805, 176080), (868, 163300), (920, 154070), (994, 142600), (1085, 130640), (1136, 124775), (1150, 123256), (1240, 114310), (1288, 110050), (1400, 101246), (1420, 99820), (1426, 99400), (1550, 91448), (1610, 88040), (1633, 86800), (1736, 81650), (1775, 79856), (1840, 77035), (1988, 71300), (2170, 65320), (2201, 64400), (2300, 61628), (2480, 57155), (2485, 57040), (2576, 55025), (2800, 50623), (2840, 49910), (2852, 49700), (3100, 45724), (3220, 44020), (3266, 43400), (3472, 40825), (3550, 39928), (3565, 39760), (3976, 35650), (4025, 35216), (4340, 32660), (4402, 32200), (4600, 30814), (4970, 28520), (4991, 28400), (5425, 26128), (5680, 24955), (5704, 24850), (6200, 22862), (6440, 22010), (6532, 21700), (7100, 19964), (7130, 19880), (7952, 17825), (8050, 17608), (8165, 17360), (8680, 16330), (8804, 16100), (9200, 15407), (9940, 14260), (9982, 14200), (10850, 13064), (11005, 12880), (11408, 12425), (11431, 12400)]