125250000

素因数分解:

$2^4\times 3^1\times 5^6\times {\mathrm{167}}^1$

素因数の和:208

約数の個数: 140

約数和(自身を含む): 406869792

約数和(自身を除く): 281619792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 167, 200, 240, 250, 300, 334, 375, 400, 500, 501, 600, 625, 668, 750, 835, 1000, 1002, 1200, 1250, 1336, 1500, 1670, 1875, 2000, 2004, 2500, 2505, 2672, 3000, 3125, 3340, 3750, 4008, 4175, 5000, 5010, 6000, 6250, 6680, 7500, 8016, 8350, 9375, 10000, 10020, 12500, 12525, 13360, 15000, 15625, 16700, 18750, 20040, 20875, 25000, 25050, 30000, 31250, 33400, 37500, 40080, 41750, 46875, 50000, 50100, 62500, 62625, 66800, 75000, 83500, 93750, 100200, 104375, 125000, 125250, 150000, 167000, 187500, 200400, 208750, 250000, 250500, 313125, 334000, 375000, 417500, 501000, 521875, 626250, 750000, 835000, 1002000, 1043750, 1252500, 1565625, 1670000, 2087500, 2505000, 2609375, 3131250, 4175000, 5010000, 5218750, 6262500, 7828125, 8350000, 10437500, 12525000, 15656250, 20875000, 25050000, 31312500, 41750000, 62625000, 125250000]

約数ペア:

[(1, 125250000), (2, 62625000), (3, 41750000), (4, 31312500), (5, 25050000), (6, 20875000), (8, 15656250), (10, 12525000), (12, 10437500), (15, 8350000), (16, 7828125), (20, 6262500), (24, 5218750), (25, 5010000), (30, 4175000), (40, 3131250), (48, 2609375), (50, 2505000), (60, 2087500), (75, 1670000), (80, 1565625), (100, 1252500), (120, 1043750), (125, 1002000), (150, 835000), (167, 750000), (200, 626250), (240, 521875), (250, 501000), (300, 417500), (334, 375000), (375, 334000), (400, 313125), (500, 250500), (501, 250000), (600, 208750), (625, 200400), (668, 187500), (750, 167000), (835, 150000), (1000, 125250), (1002, 125000), (1200, 104375), (1250, 100200), (1336, 93750), (1500, 83500), (1670, 75000), (1875, 66800), (2000, 62625), (2004, 62500), (2500, 50100), (2505, 50000), (2672, 46875), (3000, 41750), (3125, 40080), (3340, 37500), (3750, 33400), (4008, 31250), (4175, 30000), (5000, 25050), (5010, 25000), (6000, 20875), (6250, 20040), (6680, 18750), (7500, 16700), (8016, 15625), (8350, 15000), (9375, 13360), (10000, 12525), (10020, 12500)]