64897200

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{2003}}^1$

素因数の和:2033

約数の個数: 150

約数和(自身を含む): 233027124

約数和(自身を除く): 168129924

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, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2003, 2025, 2160, 2700, 3240, 3600, 4006, 4050, 5400, 6009, 6480, 8012, 8100, 10015, 10800, 12018, 16024, 16200, 18027, 20030, 24036, 30045, 32048, 32400, 36054, 40060, 48072, 50075, 54081, 60090, 72108, 80120, 90135, 96144, 100150, 108162, 120180, 144216, 150225, 160240, 162243, 180270, 200300, 216324, 240360, 270405, 288432, 300450, 324486, 360540, 400600, 432648, 450675, 480720, 540810, 600900, 648972, 721080, 801200, 811215, 865296, 901350, 1081620, 1201800, 1297944, 1352025, 1442160, 1622430, 1802700, 2163240, 2403600, 2595888, 2704050, 3244860, 3605400, 4056075, 4326480, 5408100, 6489720, 7210800, 8112150, 10816200, 12979440, 16224300, 21632400, 32448600, 64897200]

約数ペア:

[(1, 64897200), (2, 32448600), (3, 21632400), (4, 16224300), (5, 12979440), (6, 10816200), (8, 8112150), (9, 7210800), (10, 6489720), (12, 5408100), (15, 4326480), (16, 4056075), (18, 3605400), (20, 3244860), (24, 2704050), (25, 2595888), (27, 2403600), (30, 2163240), (36, 1802700), (40, 1622430), (45, 1442160), (48, 1352025), (50, 1297944), (54, 1201800), (60, 1081620), (72, 901350), (75, 865296), (80, 811215), (81, 801200), (90, 721080), (100, 648972), (108, 600900), (120, 540810), (135, 480720), (144, 450675), (150, 432648), (162, 400600), (180, 360540), (200, 324486), (216, 300450), (225, 288432), (240, 270405), (270, 240360), (300, 216324), (324, 200300), (360, 180270), (400, 162243), (405, 160240), (432, 150225), (450, 144216), (540, 120180), (600, 108162), (648, 100150), (675, 96144), (720, 90135), (810, 80120), (900, 72108), (1080, 60090), (1200, 54081), (1296, 50075), (1350, 48072), (1620, 40060), (1800, 36054), (2003, 32400), (2025, 32048), (2160, 30045), (2700, 24036), (3240, 20030), (3600, 18027), (4006, 16200), (4050, 16024), (5400, 12018), (6009, 10800), (6480, 10015), (8012, 8100)]