136875000

素因数分解:

$2^3\times 3^1\times 5^7\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 433592640

約数和(自身を除く): 296717640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 73, 75, 100, 120, 125, 146, 150, 200, 219, 250, 292, 300, 365, 375, 438, 500, 584, 600, 625, 730, 750, 876, 1000, 1095, 1250, 1460, 1500, 1752, 1825, 1875, 2190, 2500, 2920, 3000, 3125, 3650, 3750, 4380, 5000, 5475, 6250, 7300, 7500, 8760, 9125, 9375, 10950, 12500, 14600, 15000, 15625, 18250, 18750, 21900, 25000, 27375, 31250, 36500, 37500, 43800, 45625, 46875, 54750, 62500, 73000, 75000, 78125, 91250, 93750, 109500, 125000, 136875, 156250, 182500, 187500, 219000, 228125, 234375, 273750, 312500, 365000, 375000, 456250, 468750, 547500, 625000, 684375, 912500, 937500, 1095000, 1140625, 1368750, 1825000, 1875000, 2281250, 2737500, 3421875, 4562500, 5475000, 5703125, 6843750, 9125000, 11406250, 13687500, 17109375, 22812500, 27375000, 34218750, 45625000, 68437500, 136875000]

約数ペア:

[(1, 136875000), (2, 68437500), (3, 45625000), (4, 34218750), (5, 27375000), (6, 22812500), (8, 17109375), (10, 13687500), (12, 11406250), (15, 9125000), (20, 6843750), (24, 5703125), (25, 5475000), (30, 4562500), (40, 3421875), (50, 2737500), (60, 2281250), (73, 1875000), (75, 1825000), (100, 1368750), (120, 1140625), (125, 1095000), (146, 937500), (150, 912500), (200, 684375), (219, 625000), (250, 547500), (292, 468750), (300, 456250), (365, 375000), (375, 365000), (438, 312500), (500, 273750), (584, 234375), (600, 228125), (625, 219000), (730, 187500), (750, 182500), (876, 156250), (1000, 136875), (1095, 125000), (1250, 109500), (1460, 93750), (1500, 91250), (1752, 78125), (1825, 75000), (1875, 73000), (2190, 62500), (2500, 54750), (2920, 46875), (3000, 45625), (3125, 43800), (3650, 37500), (3750, 36500), (4380, 31250), (5000, 27375), (5475, 25000), (6250, 21900), (7300, 18750), (7500, 18250), (8760, 15625), (9125, 15000), (9375, 14600), (10950, 12500)]