123243000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41081}}^1$

素因数の和:41105

約数の個数: 64

約数和(自身を含む): 384527520

約数和(自身を除く): 261284520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 41081, 82162, 123243, 164324, 205405, 246486, 328648, 410810, 492972, 616215, 821620, 985944, 1027025, 1232430, 1643240, 2054050, 2464860, 3081075, 4108100, 4929720, 5135125, 6162150, 8216200, 10270250, 12324300, 15405375, 20540500, 24648600, 30810750, 41081000, 61621500, 123243000]

約数ペア:

[(1, 123243000), (2, 61621500), (3, 41081000), (4, 30810750), (5, 24648600), (6, 20540500), (8, 15405375), (10, 12324300), (12, 10270250), (15, 8216200), (20, 6162150), (24, 5135125), (25, 4929720), (30, 4108100), (40, 3081075), (50, 2464860), (60, 2054050), (75, 1643240), (100, 1232430), (120, 1027025), (125, 985944), (150, 821620), (200, 616215), (250, 492972), (300, 410810), (375, 328648), (500, 246486), (600, 205405), (750, 164324), (1000, 123243), (1500, 82162), (3000, 41081)]