27705240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 98794080

約数和(自身を除く): 71088840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 503, 510, 540, 612, 648, 680, 765, 810, 918, 1006, 1020, 1080, 1224, 1377, 1509, 1530, 1620, 1836, 2012, 2040, 2295, 2515, 2754, 3018, 3060, 3240, 3672, 4024, 4527, 4590, 5030, 5508, 6036, 6120, 6885, 7545, 8551, 9054, 9180, 10060, 11016, 12072, 13581, 13770, 15090, 17102, 18108, 18360, 20120, 22635, 25653, 27162, 27540, 30180, 34204, 36216, 40743, 42755, 45270, 51306, 54324, 55080, 60360, 67905, 68408, 76959, 81486, 85510, 90540, 102612, 108648, 128265, 135810, 153918, 162972, 171020, 181080, 203715, 205224, 230877, 256530, 271620, 307836, 325944, 342040, 384795, 407430, 461754, 513060, 543240, 615672, 692631, 769590, 814860, 923508, 1026120, 1154385, 1385262, 1539180, 1629720, 1847016, 2308770, 2770524, 3078360, 3463155, 4617540, 5541048, 6926310, 9235080, 13852620, 27705240]

約数ペア:

[(1, 27705240), (2, 13852620), (3, 9235080), (4, 6926310), (5, 5541048), (6, 4617540), (8, 3463155), (9, 3078360), (10, 2770524), (12, 2308770), (15, 1847016), (17, 1629720), (18, 1539180), (20, 1385262), (24, 1154385), (27, 1026120), (30, 923508), (34, 814860), (36, 769590), (40, 692631), (45, 615672), (51, 543240), (54, 513060), (60, 461754), (68, 407430), (72, 384795), (81, 342040), (85, 325944), (90, 307836), (102, 271620), (108, 256530), (120, 230877), (135, 205224), (136, 203715), (153, 181080), (162, 171020), (170, 162972), (180, 153918), (204, 135810), (216, 128265), (255, 108648), (270, 102612), (306, 90540), (324, 85510), (340, 81486), (360, 76959), (405, 68408), (408, 67905), (459, 60360), (503, 55080), (510, 54324), (540, 51306), (612, 45270), (648, 42755), (680, 40743), (765, 36216), (810, 34204), (918, 30180), (1006, 27540), (1020, 27162), (1080, 25653), (1224, 22635), (1377, 20120), (1509, 18360), (1530, 18108), (1620, 17102), (1836, 15090), (2012, 13770), (2040, 13581), (2295, 12072), (2515, 11016), (2754, 10060), (3018, 9180), (3060, 9054), (3240, 8551), (3672, 7545), (4024, 6885), (4527, 6120), (4590, 6036), (5030, 5508)]