1792500000

素因数分解:

$2^5\times 3^1\times 5^7\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 5906234880

約数和(自身を除く): 4113734880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 239, 240, 250, 300, 375, 400, 478, 480, 500, 600, 625, 717, 750, 800, 956, 1000, 1195, 1200, 1250, 1434, 1500, 1875, 1912, 2000, 2390, 2400, 2500, 2868, 3000, 3125, 3585, 3750, 3824, 4000, 4780, 5000, 5736, 5975, 6000, 6250, 7170, 7500, 7648, 9375, 9560, 10000, 11472, 11950, 12000, 12500, 14340, 15000, 15625, 17925, 18750, 19120, 20000, 22944, 23900, 25000, 28680, 29875, 30000, 31250, 35850, 37500, 38240, 46875, 47800, 50000, 57360, 59750, 60000, 62500, 71700, 75000, 78125, 89625, 93750, 95600, 100000, 114720, 119500, 125000, 143400, 149375, 150000, 156250, 179250, 187500, 191200, 234375, 239000, 250000, 286800, 298750, 300000, 312500, 358500, 375000, 448125, 468750, 478000, 500000, 573600, 597500, 625000, 717000, 746875, 750000, 896250, 937500, 956000, 1195000, 1250000, 1434000, 1493750, 1500000, 1792500, 1875000, 2240625, 2390000, 2500000, 2868000, 2987500, 3585000, 3734375, 3750000, 4481250, 4780000, 5975000, 7170000, 7468750, 7500000, 8962500, 11203125, 11950000, 14340000, 14937500, 17925000, 18671875, 22406250, 23900000, 29875000, 35850000, 37343750, 44812500, 56015625, 59750000, 71700000, 74687500, 89625000, 112031250, 119500000, 149375000, 179250000, 224062500, 298750000, 358500000, 448125000, 597500000, 896250000, 1792500000]

約数ペア:

[(1, 1792500000), (2, 896250000), (3, 597500000), (4, 448125000), (5, 358500000), (6, 298750000), (8, 224062500), (10, 179250000), (12, 149375000), (15, 119500000), (16, 112031250), (20, 89625000), (24, 74687500), (25, 71700000), (30, 59750000), (32, 56015625), (40, 44812500), (48, 37343750), (50, 35850000), (60, 29875000), (75, 23900000), (80, 22406250), (96, 18671875), (100, 17925000), (120, 14937500), (125, 14340000), (150, 11950000), (160, 11203125), (200, 8962500), (239, 7500000), (240, 7468750), (250, 7170000), (300, 5975000), (375, 4780000), (400, 4481250), (478, 3750000), (480, 3734375), (500, 3585000), (600, 2987500), (625, 2868000), (717, 2500000), (750, 2390000), (800, 2240625), (956, 1875000), (1000, 1792500), (1195, 1500000), (1200, 1493750), (1250, 1434000), (1434, 1250000), (1500, 1195000), (1875, 956000), (1912, 937500), (2000, 896250), (2390, 750000), (2400, 746875), (2500, 717000), (2868, 625000), (3000, 597500), (3125, 573600), (3585, 500000), (3750, 478000), (3824, 468750), (4000, 448125), (4780, 375000), (5000, 358500), (5736, 312500), (5975, 300000), (6000, 298750), (6250, 286800), (7170, 250000), (7500, 239000), (7648, 234375), (9375, 191200), (9560, 187500), (10000, 179250), (11472, 156250), (11950, 150000), (12000, 149375), (12500, 143400), (14340, 125000), (15000, 119500), (15625, 114720), (17925, 100000), (18750, 95600), (19120, 93750), (20000, 89625), (22944, 78125), (23900, 75000), (25000, 71700), (28680, 62500), (29875, 60000), (30000, 59750), (31250, 57360), (35850, 50000), (37500, 47800), (38240, 46875)]