224062500

素因数分解:

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

素因数の和:281

約数の個数: 96

約数和(自身を含む): 656248320

約数和(自身を除く): 432185820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 239, 250, 300, 375, 478, 500, 625, 717, 750, 956, 1195, 1250, 1434, 1500, 1875, 2390, 2500, 2868, 3125, 3585, 3750, 4780, 5975, 6250, 7170, 7500, 9375, 11950, 12500, 14340, 15625, 17925, 18750, 23900, 29875, 31250, 35850, 37500, 46875, 59750, 62500, 71700, 78125, 89625, 93750, 119500, 149375, 156250, 179250, 187500, 234375, 298750, 312500, 358500, 448125, 468750, 597500, 746875, 896250, 937500, 1493750, 1792500, 2240625, 2987500, 3734375, 4481250, 7468750, 8962500, 11203125, 14937500, 18671875, 22406250, 37343750, 44812500, 56015625, 74687500, 112031250, 224062500]

約数ペア:

[(1, 224062500), (2, 112031250), (3, 74687500), (4, 56015625), (5, 44812500), (6, 37343750), (10, 22406250), (12, 18671875), (15, 14937500), (20, 11203125), (25, 8962500), (30, 7468750), (50, 4481250), (60, 3734375), (75, 2987500), (100, 2240625), (125, 1792500), (150, 1493750), (239, 937500), (250, 896250), (300, 746875), (375, 597500), (478, 468750), (500, 448125), (625, 358500), (717, 312500), (750, 298750), (956, 234375), (1195, 187500), (1250, 179250), (1434, 156250), (1500, 149375), (1875, 119500), (2390, 93750), (2500, 89625), (2868, 78125), (3125, 71700), (3585, 62500), (3750, 59750), (4780, 46875), (5975, 37500), (6250, 35850), (7170, 31250), (7500, 29875), (9375, 23900), (11950, 18750), (12500, 17925), (14340, 15625)]