204531600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1914

約数の個数: 240

約数和(自身を含む): 806809472

約数和(自身を除く): 602277872

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, 1365, 1400, 1456, 1560, 1680, 1820, 1873, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 3120, 3640, 3746, 3900, 4200, 4368, 4550, 5200, 5460, 5619, 6825, 7280, 7492, 7800, 8400, 9100, 9365, 10920, 11238, 13111, 13650, 14984, 15600, 18200, 18730, 21840, 22476, 24349, 26222, 27300, 28095, 29968, 36400, 37460, 39333, 44952, 46825, 48698, 52444, 54600, 56190, 65555, 73047, 74920, 78666, 89904, 93650, 97396, 104888, 109200, 112380, 121745, 131110, 140475, 146094, 149840, 157332, 170443, 187300, 194792, 196665, 209776, 224760, 243490, 262220, 280950, 292188, 314664, 327775, 340886, 365235, 374600, 389584, 393330, 449520, 486980, 511329, 524440, 561900, 584376, 608725, 629328, 655550, 681772, 730470, 749200, 786660, 852215, 973960, 983325, 1022658, 1048880, 1123800, 1168752, 1217450, 1311100, 1363544, 1460940, 1573320, 1704430, 1826175, 1947920, 1966650, 2045316, 2247600, 2434900, 2556645, 2622200, 2727088, 2921880, 3146640, 3408860, 3652350, 3933300, 4090632, 4261075, 4869800, 5113290, 5244400, 5843760, 6817720, 7304700, 7866600, 8181264, 8522150, 9739600, 10226580, 12783225, 13635440, 14609400, 15733200, 17044300, 20453160, 25566450, 29218800, 34088600, 40906320, 51132900, 68177200, 102265800, 204531600]

約数ペア:

[(1, 204531600), (2, 102265800), (3, 68177200), (4, 51132900), (5, 40906320), (6, 34088600), (7, 29218800), (8, 25566450), (10, 20453160), (12, 17044300), (13, 15733200), (14, 14609400), (15, 13635440), (16, 12783225), (20, 10226580), (21, 9739600), (24, 8522150), (25, 8181264), (26, 7866600), (28, 7304700), (30, 6817720), (35, 5843760), (39, 5244400), (40, 5113290), (42, 4869800), (48, 4261075), (50, 4090632), (52, 3933300), (56, 3652350), (60, 3408860), (65, 3146640), (70, 2921880), (75, 2727088), (78, 2622200), (80, 2556645), (84, 2434900), (91, 2247600), (100, 2045316), (104, 1966650), (105, 1947920), (112, 1826175), (120, 1704430), (130, 1573320), (140, 1460940), (150, 1363544), (156, 1311100), (168, 1217450), (175, 1168752), (182, 1123800), (195, 1048880), (200, 1022658), (208, 983325), (210, 973960), (240, 852215), (260, 786660), (273, 749200), (280, 730470), (300, 681772), (312, 655550), (325, 629328), (336, 608725), (350, 584376), (364, 561900), (390, 524440), (400, 511329), (420, 486980), (455, 449520), (520, 393330), (525, 389584), (546, 374600), (560, 365235), (600, 340886), (624, 327775), (650, 314664), (700, 292188), (728, 280950), (780, 262220), (840, 243490), (910, 224760), (975, 209776), (1040, 196665), (1050, 194792), (1092, 187300), (1200, 170443), (1300, 157332), (1365, 149840), (1400, 146094), (1456, 140475), (1560, 131110), (1680, 121745), (1820, 112380), (1873, 109200), (1950, 104888), (2100, 97396), (2184, 93650), (2275, 89904), (2600, 78666), (2730, 74920), (2800, 73047), (3120, 65555), (3640, 56190), (3746, 54600), (3900, 52444), (4200, 48698), (4368, 46825), (4550, 44952), (5200, 39333), (5460, 37460), (5619, 36400), (6825, 29968), (7280, 28095), (7492, 27300), (7800, 26222), (8400, 24349), (9100, 22476), (9365, 21840), (10920, 18730), (11238, 18200), (13111, 15600), (13650, 14984)]