18243000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{2027}}^1$

素因数の和:2054

約数の個数: 96

約数和(自身を含む): 61691760

約数和(自身を除く): 43448760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2027, 2250, 3000, 4054, 4500, 6081, 8108, 9000, 10135, 12162, 16216, 18243, 20270, 24324, 30405, 36486, 40540, 48648, 50675, 60810, 72972, 81080, 91215, 101350, 121620, 145944, 152025, 182430, 202700, 243240, 253375, 304050, 364860, 405400, 456075, 506750, 608100, 729720, 760125, 912150, 1013500, 1216200, 1520250, 1824300, 2027000, 2280375, 3040500, 3648600, 4560750, 6081000, 9121500, 18243000]

約数ペア:

[(1, 18243000), (2, 9121500), (3, 6081000), (4, 4560750), (5, 3648600), (6, 3040500), (8, 2280375), (9, 2027000), (10, 1824300), (12, 1520250), (15, 1216200), (18, 1013500), (20, 912150), (24, 760125), (25, 729720), (30, 608100), (36, 506750), (40, 456075), (45, 405400), (50, 364860), (60, 304050), (72, 253375), (75, 243240), (90, 202700), (100, 182430), (120, 152025), (125, 145944), (150, 121620), (180, 101350), (200, 91215), (225, 81080), (250, 72972), (300, 60810), (360, 50675), (375, 48648), (450, 40540), (500, 36486), (600, 30405), (750, 24324), (900, 20270), (1000, 18243), (1125, 16216), (1500, 12162), (1800, 10135), (2027, 9000), (2250, 8108), (3000, 6081), (4054, 4500)]