202912000

素因数分解:

$2^8\times 5^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 536648112

約数和(自身を除く): 333736112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 128, 136, 160, 170, 200, 250, 256, 272, 320, 340, 373, 400, 425, 500, 544, 640, 680, 746, 800, 850, 1000, 1088, 1280, 1360, 1492, 1600, 1700, 1865, 2000, 2125, 2176, 2720, 2984, 3200, 3400, 3730, 4000, 4250, 4352, 5440, 5968, 6341, 6400, 6800, 7460, 8000, 8500, 9325, 10880, 11936, 12682, 13600, 14920, 16000, 17000, 18650, 21760, 23872, 25364, 27200, 29840, 31705, 32000, 34000, 37300, 46625, 47744, 50728, 54400, 59680, 63410, 68000, 74600, 93250, 95488, 101456, 108800, 119360, 126820, 136000, 149200, 158525, 186500, 202912, 238720, 253640, 272000, 298400, 317050, 373000, 405824, 477440, 507280, 544000, 596800, 634100, 746000, 792625, 811648, 1014560, 1193600, 1268200, 1492000, 1585250, 1623296, 2029120, 2387200, 2536400, 2984000, 3170500, 4058240, 5072800, 5968000, 6341000, 8116480, 10145600, 11936000, 12682000, 20291200, 25364000, 40582400, 50728000, 101456000, 202912000]

約数ペア:

[(1, 202912000), (2, 101456000), (4, 50728000), (5, 40582400), (8, 25364000), (10, 20291200), (16, 12682000), (17, 11936000), (20, 10145600), (25, 8116480), (32, 6341000), (34, 5968000), (40, 5072800), (50, 4058240), (64, 3170500), (68, 2984000), (80, 2536400), (85, 2387200), (100, 2029120), (125, 1623296), (128, 1585250), (136, 1492000), (160, 1268200), (170, 1193600), (200, 1014560), (250, 811648), (256, 792625), (272, 746000), (320, 634100), (340, 596800), (373, 544000), (400, 507280), (425, 477440), (500, 405824), (544, 373000), (640, 317050), (680, 298400), (746, 272000), (800, 253640), (850, 238720), (1000, 202912), (1088, 186500), (1280, 158525), (1360, 149200), (1492, 136000), (1600, 126820), (1700, 119360), (1865, 108800), (2000, 101456), (2125, 95488), (2176, 93250), (2720, 74600), (2984, 68000), (3200, 63410), (3400, 59680), (3730, 54400), (4000, 50728), (4250, 47744), (4352, 46625), (5440, 37300), (5968, 34000), (6341, 32000), (6400, 31705), (6800, 29840), (7460, 27200), (8000, 25364), (8500, 23872), (9325, 21760), (10880, 18650), (11936, 17000), (12682, 16000), (13600, 14920)]