161004000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{13417}}^1$

素因数の和:13445

約数の個数: 96

約数和(自身を含む): 527488416

約数和(自身を除く): 366484416

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, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 13417, 26834, 40251, 53668, 67085, 80502, 107336, 134170, 161004, 201255, 214672, 268340, 322008, 335425, 402510, 429344, 536680, 644016, 670850, 805020, 1006275, 1073360, 1288032, 1341700, 1610040, 1677125, 2012550, 2146720, 2683400, 3220080, 3354250, 4025100, 5031375, 5366800, 6440160, 6708500, 8050200, 10062750, 10733600, 13417000, 16100400, 20125500, 26834000, 32200800, 40251000, 53668000, 80502000, 161004000]

約数ペア:

[(1, 161004000), (2, 80502000), (3, 53668000), (4, 40251000), (5, 32200800), (6, 26834000), (8, 20125500), (10, 16100400), (12, 13417000), (15, 10733600), (16, 10062750), (20, 8050200), (24, 6708500), (25, 6440160), (30, 5366800), (32, 5031375), (40, 4025100), (48, 3354250), (50, 3220080), (60, 2683400), (75, 2146720), (80, 2012550), (96, 1677125), (100, 1610040), (120, 1341700), (125, 1288032), (150, 1073360), (160, 1006275), (200, 805020), (240, 670850), (250, 644016), (300, 536680), (375, 429344), (400, 402510), (480, 335425), (500, 322008), (600, 268340), (750, 214672), (800, 201255), (1000, 161004), (1200, 134170), (1500, 107336), (2000, 80502), (2400, 67085), (3000, 53668), (4000, 40251), (6000, 26834), (12000, 13417)]