129328500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 438197760

約数和(自身を除く): 308869260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 109, 113, 125, 140, 150, 175, 210, 218, 226, 250, 300, 327, 339, 350, 375, 420, 436, 452, 500, 525, 545, 565, 654, 678, 700, 750, 763, 791, 875, 1050, 1090, 1130, 1308, 1356, 1500, 1526, 1582, 1635, 1695, 1750, 2100, 2180, 2260, 2289, 2373, 2625, 2725, 2825, 3052, 3164, 3270, 3390, 3500, 3815, 3955, 4578, 4746, 5250, 5450, 5650, 6540, 6780, 7630, 7910, 8175, 8475, 9156, 9492, 10500, 10900, 11300, 11445, 11865, 12317, 13625, 14125, 15260, 15820, 16350, 16950, 19075, 19775, 22890, 23730, 24634, 27250, 28250, 32700, 33900, 36951, 38150, 39550, 40875, 42375, 45780, 47460, 49268, 54500, 56500, 57225, 59325, 61585, 73902, 76300, 79100, 81750, 84750, 86219, 95375, 98875, 114450, 118650, 123170, 147804, 163500, 169500, 172438, 184755, 190750, 197750, 228900, 237300, 246340, 258657, 286125, 296625, 307925, 344876, 369510, 381500, 395500, 431095, 517314, 572250, 593250, 615850, 739020, 862190, 923775, 1034628, 1144500, 1186500, 1231700, 1293285, 1539625, 1724380, 1847550, 2155475, 2586570, 3079250, 3695100, 4310950, 4618875, 5173140, 6158500, 6466425, 8621900, 9237750, 10777375, 12932850, 18475500, 21554750, 25865700, 32332125, 43109500, 64664250, 129328500]

約数ペア:

[(1, 129328500), (2, 64664250), (3, 43109500), (4, 32332125), (5, 25865700), (6, 21554750), (7, 18475500), (10, 12932850), (12, 10777375), (14, 9237750), (15, 8621900), (20, 6466425), (21, 6158500), (25, 5173140), (28, 4618875), (30, 4310950), (35, 3695100), (42, 3079250), (50, 2586570), (60, 2155475), (70, 1847550), (75, 1724380), (84, 1539625), (100, 1293285), (105, 1231700), (109, 1186500), (113, 1144500), (125, 1034628), (140, 923775), (150, 862190), (175, 739020), (210, 615850), (218, 593250), (226, 572250), (250, 517314), (300, 431095), (327, 395500), (339, 381500), (350, 369510), (375, 344876), (420, 307925), (436, 296625), (452, 286125), (500, 258657), (525, 246340), (545, 237300), (565, 228900), (654, 197750), (678, 190750), (700, 184755), (750, 172438), (763, 169500), (791, 163500), (875, 147804), (1050, 123170), (1090, 118650), (1130, 114450), (1308, 98875), (1356, 95375), (1500, 86219), (1526, 84750), (1582, 81750), (1635, 79100), (1695, 76300), (1750, 73902), (2100, 61585), (2180, 59325), (2260, 57225), (2289, 56500), (2373, 54500), (2625, 49268), (2725, 47460), (2825, 45780), (3052, 42375), (3164, 40875), (3270, 39550), (3390, 38150), (3500, 36951), (3815, 33900), (3955, 32700), (4578, 28250), (4746, 27250), (5250, 24634), (5450, 23730), (5650, 22890), (6540, 19775), (6780, 19075), (7630, 16950), (7910, 16350), (8175, 15820), (8475, 15260), (9156, 14125), (9492, 13625), (10500, 12317), (10900, 11865), (11300, 11445)]