50100000

素因数分解:

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

素因数の和:205

約数の個数: 144

約数和(自身を含む): 165364416

約数和(自身を除く): 115264416

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, 167, 200, 240, 250, 300, 334, 375, 400, 480, 500, 501, 600, 625, 668, 750, 800, 835, 1000, 1002, 1200, 1250, 1336, 1500, 1670, 1875, 2000, 2004, 2400, 2500, 2505, 2672, 3000, 3125, 3340, 3750, 4000, 4008, 4175, 5000, 5010, 5344, 6000, 6250, 6680, 7500, 8016, 8350, 9375, 10000, 10020, 12000, 12500, 12525, 13360, 15000, 16032, 16700, 18750, 20000, 20040, 20875, 25000, 25050, 26720, 30000, 33400, 37500, 40080, 41750, 50000, 50100, 60000, 62625, 66800, 75000, 80160, 83500, 100000, 100200, 104375, 125250, 133600, 150000, 167000, 200400, 208750, 250500, 300000, 313125, 334000, 400800, 417500, 501000, 521875, 626250, 668000, 835000, 1002000, 1043750, 1252500, 1565625, 1670000, 2004000, 2087500, 2505000, 3131250, 3340000, 4175000, 5010000, 6262500, 8350000, 10020000, 12525000, 16700000, 25050000, 50100000]

約数ペア:

[(1, 50100000), (2, 25050000), (3, 16700000), (4, 12525000), (5, 10020000), (6, 8350000), (8, 6262500), (10, 5010000), (12, 4175000), (15, 3340000), (16, 3131250), (20, 2505000), (24, 2087500), (25, 2004000), (30, 1670000), (32, 1565625), (40, 1252500), (48, 1043750), (50, 1002000), (60, 835000), (75, 668000), (80, 626250), (96, 521875), (100, 501000), (120, 417500), (125, 400800), (150, 334000), (160, 313125), (167, 300000), (200, 250500), (240, 208750), (250, 200400), (300, 167000), (334, 150000), (375, 133600), (400, 125250), (480, 104375), (500, 100200), (501, 100000), (600, 83500), (625, 80160), (668, 75000), (750, 66800), (800, 62625), (835, 60000), (1000, 50100), (1002, 50000), (1200, 41750), (1250, 40080), (1336, 37500), (1500, 33400), (1670, 30000), (1875, 26720), (2000, 25050), (2004, 25000), (2400, 20875), (2500, 20040), (2505, 20000), (2672, 18750), (3000, 16700), (3125, 16032), (3340, 15000), (3750, 13360), (4000, 12525), (4008, 12500), (4175, 12000), (5000, 10020), (5010, 10000), (5344, 9375), (6000, 8350), (6250, 8016), (6680, 7500)]