142287600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1344

約数の個数: 240

約数和(自身を含む): 561408512

約数和(自身を除く): 419120912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1303, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2606, 2730, 2800, 3120, 3640, 3900, 3909, 4200, 4368, 4550, 5200, 5212, 5460, 6515, 6825, 7280, 7800, 7818, 8400, 9100, 9121, 10424, 10920, 13030, 13650, 15600, 15636, 16939, 18200, 18242, 19545, 20848, 21840, 26060, 27300, 27363, 31272, 32575, 33878, 36400, 36484, 39090, 45605, 50817, 52120, 54600, 54726, 62544, 65150, 67756, 72968, 78180, 84695, 91210, 97725, 101634, 104240, 109200, 109452, 118573, 130300, 135512, 136815, 145936, 156360, 169390, 182420, 195450, 203268, 218904, 228025, 237146, 254085, 260600, 271024, 273630, 312720, 338780, 355719, 364840, 390900, 406536, 423475, 437808, 456050, 474292, 508170, 521200, 547260, 592865, 677560, 684075, 711438, 729680, 781800, 813072, 846950, 912100, 948584, 1016340, 1094520, 1185730, 1270425, 1355120, 1368150, 1422876, 1563600, 1693900, 1778595, 1824200, 1897168, 2032680, 2189040, 2371460, 2540850, 2736300, 2845752, 2964325, 3387800, 3557190, 3648400, 4065360, 4742920, 5081700, 5472600, 5691504, 5928650, 6775600, 7114380, 8892975, 9485840, 10163400, 10945200, 11857300, 14228760, 17785950, 20326800, 23714600, 28457520, 35571900, 47429200, 71143800, 142287600]

約数ペア:

[(1, 142287600), (2, 71143800), (3, 47429200), (4, 35571900), (5, 28457520), (6, 23714600), (7, 20326800), (8, 17785950), (10, 14228760), (12, 11857300), (13, 10945200), (14, 10163400), (15, 9485840), (16, 8892975), (20, 7114380), (21, 6775600), (24, 5928650), (25, 5691504), (26, 5472600), (28, 5081700), (30, 4742920), (35, 4065360), (39, 3648400), (40, 3557190), (42, 3387800), (48, 2964325), (50, 2845752), (52, 2736300), (56, 2540850), (60, 2371460), (65, 2189040), (70, 2032680), (75, 1897168), (78, 1824200), (80, 1778595), (84, 1693900), (91, 1563600), (100, 1422876), (104, 1368150), (105, 1355120), (112, 1270425), (120, 1185730), (130, 1094520), (140, 1016340), (150, 948584), (156, 912100), (168, 846950), (175, 813072), (182, 781800), (195, 729680), (200, 711438), (208, 684075), (210, 677560), (240, 592865), (260, 547260), (273, 521200), (280, 508170), (300, 474292), (312, 456050), (325, 437808), (336, 423475), (350, 406536), (364, 390900), (390, 364840), (400, 355719), (420, 338780), (455, 312720), (520, 273630), (525, 271024), (546, 260600), (560, 254085), (600, 237146), (624, 228025), (650, 218904), (700, 203268), (728, 195450), (780, 182420), (840, 169390), (910, 156360), (975, 145936), (1040, 136815), (1050, 135512), (1092, 130300), (1200, 118573), (1300, 109452), (1303, 109200), (1365, 104240), (1400, 101634), (1456, 97725), (1560, 91210), (1680, 84695), (1820, 78180), (1950, 72968), (2100, 67756), (2184, 65150), (2275, 62544), (2600, 54726), (2606, 54600), (2730, 52120), (2800, 50817), (3120, 45605), (3640, 39090), (3900, 36484), (3909, 36400), (4200, 33878), (4368, 32575), (4550, 31272), (5200, 27363), (5212, 27300), (5460, 26060), (6515, 21840), (6825, 20848), (7280, 19545), (7800, 18242), (7818, 18200), (8400, 16939), (9100, 15636), (9121, 15600), (10424, 13650), (10920, 13030)]