72257400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13381}}^1$

素因数の和:13406

約数の個数: 96

約数和(自身を含む): 248905200

約数和(自身を除く): 176647800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 13381, 26762, 40143, 53524, 66905, 80286, 107048, 120429, 133810, 160572, 200715, 240858, 267620, 321144, 334525, 361287, 401430, 481716, 535240, 602145, 669050, 722574, 802860, 963432, 1003575, 1204290, 1338100, 1445148, 1605720, 1806435, 2007150, 2408580, 2676200, 2890296, 3010725, 3612870, 4014300, 4817160, 6021450, 7225740, 8028600, 9032175, 12042900, 14451480, 18064350, 24085800, 36128700, 72257400]

約数ペア:

[(1, 72257400), (2, 36128700), (3, 24085800), (4, 18064350), (5, 14451480), (6, 12042900), (8, 9032175), (9, 8028600), (10, 7225740), (12, 6021450), (15, 4817160), (18, 4014300), (20, 3612870), (24, 3010725), (25, 2890296), (27, 2676200), (30, 2408580), (36, 2007150), (40, 1806435), (45, 1605720), (50, 1445148), (54, 1338100), (60, 1204290), (72, 1003575), (75, 963432), (90, 802860), (100, 722574), (108, 669050), (120, 602145), (135, 535240), (150, 481716), (180, 401430), (200, 361287), (216, 334525), (225, 321144), (270, 267620), (300, 240858), (360, 200715), (450, 160572), (540, 133810), (600, 120429), (675, 107048), (900, 80286), (1080, 66905), (1350, 53524), (1800, 40143), (2700, 26762), (5400, 13381)]