1225101240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103123}}^1$

素因数の和:103154

約数の個数: 128

約数和(自身を含む): 4454956800

約数和(自身を除く): 3229855560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 103123, 206246, 309369, 412492, 515615, 618738, 824984, 928107, 1031230, 1134353, 1237476, 1546845, 1856214, 2062460, 2268706, 2474952, 2784321, 3093690, 3403059, 3712428, 4124920, 4537412, 4640535, 5568642, 5671765, 6187380, 6806118, 7424856, 9074824, 9281070, 10209177, 11137284, 11343530, 12374760, 13612236, 13921605, 17015295, 18562140, 20418354, 22274568, 22687060, 27224472, 27843210, 30627531, 34030590, 37124280, 40836708, 45374120, 51045885, 55686420, 61255062, 68061180, 81673416, 102091770, 111372840, 122510124, 136122360, 153137655, 204183540, 245020248, 306275310, 408367080, 612550620, 1225101240]

約数ペア:

[(1, 1225101240), (2, 612550620), (3, 408367080), (4, 306275310), (5, 245020248), (6, 204183540), (8, 153137655), (9, 136122360), (10, 122510124), (11, 111372840), (12, 102091770), (15, 81673416), (18, 68061180), (20, 61255062), (22, 55686420), (24, 51045885), (27, 45374120), (30, 40836708), (33, 37124280), (36, 34030590), (40, 30627531), (44, 27843210), (45, 27224472), (54, 22687060), (55, 22274568), (60, 20418354), (66, 18562140), (72, 17015295), (88, 13921605), (90, 13612236), (99, 12374760), (108, 11343530), (110, 11137284), (120, 10209177), (132, 9281070), (135, 9074824), (165, 7424856), (180, 6806118), (198, 6187380), (216, 5671765), (220, 5568642), (264, 4640535), (270, 4537412), (297, 4124920), (330, 3712428), (360, 3403059), (396, 3093690), (440, 2784321), (495, 2474952), (540, 2268706), (594, 2062460), (660, 1856214), (792, 1546845), (990, 1237476), (1080, 1134353), (1188, 1031230), (1320, 928107), (1485, 824984), (1980, 618738), (2376, 515615), (2970, 412492), (3960, 309369), (5940, 206246), (11880, 103123)]