72068400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{6673}}^1$

素因数の和:6700

約数の個数: 120

約数和(自身を含む): 256548560

約数和(自身を除く): 184480160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 6673, 10800, 13346, 20019, 26692, 33365, 40038, 53384, 60057, 66730, 80076, 100095, 106768, 120114, 133460, 160152, 166825, 180171, 200190, 240228, 266920, 300285, 320304, 333650, 360342, 400380, 480456, 500475, 533840, 600570, 667300, 720684, 800760, 900855, 960912, 1000950, 1201140, 1334600, 1441368, 1501425, 1601520, 1801710, 2001900, 2402280, 2669200, 2882736, 3002850, 3603420, 4003800, 4504275, 4804560, 6005700, 7206840, 8007600, 9008550, 12011400, 14413680, 18017100, 24022800, 36034200, 72068400]

約数ペア:

[(1, 72068400), (2, 36034200), (3, 24022800), (4, 18017100), (5, 14413680), (6, 12011400), (8, 9008550), (9, 8007600), (10, 7206840), (12, 6005700), (15, 4804560), (16, 4504275), (18, 4003800), (20, 3603420), (24, 3002850), (25, 2882736), (27, 2669200), (30, 2402280), (36, 2001900), (40, 1801710), (45, 1601520), (48, 1501425), (50, 1441368), (54, 1334600), (60, 1201140), (72, 1000950), (75, 960912), (80, 900855), (90, 800760), (100, 720684), (108, 667300), (120, 600570), (135, 533840), (144, 500475), (150, 480456), (180, 400380), (200, 360342), (216, 333650), (225, 320304), (240, 300285), (270, 266920), (300, 240228), (360, 200190), (400, 180171), (432, 166825), (450, 160152), (540, 133460), (600, 120114), (675, 106768), (720, 100095), (900, 80076), (1080, 66730), (1200, 60057), (1350, 53384), (1800, 40038), (2160, 33365), (2700, 26692), (3600, 20019), (5400, 13346), (6673, 10800)]