252900900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13381}}^1$

素因数の和:13411

約数の個数: 144

約数和(自身を含む): 929246080

約数和(自身を除く): 676345180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 13381, 18900, 26762, 40143, 53524, 66905, 80286, 93667, 120429, 133810, 160572, 187334, 200715, 240858, 267620, 281001, 334525, 361287, 374668, 401430, 468335, 481716, 562002, 602145, 669050, 722574, 802860, 843003, 936670, 1003575, 1124004, 1204290, 1338100, 1405005, 1445148, 1686006, 1806435, 1873340, 2007150, 2341675, 2408580, 2529009, 2810010, 3010725, 3372012, 3612870, 4014300, 4215015, 4683350, 5058018, 5620020, 6021450, 7025025, 7225740, 8430030, 9032175, 9366700, 10116036, 12042900, 12645045, 14050050, 16860060, 18064350, 21075075, 25290090, 28100100, 36128700, 42150150, 50580180, 63225225, 84300300, 126450450, 252900900]

約数ペア:

[(1, 252900900), (2, 126450450), (3, 84300300), (4, 63225225), (5, 50580180), (6, 42150150), (7, 36128700), (9, 28100100), (10, 25290090), (12, 21075075), (14, 18064350), (15, 16860060), (18, 14050050), (20, 12645045), (21, 12042900), (25, 10116036), (27, 9366700), (28, 9032175), (30, 8430030), (35, 7225740), (36, 7025025), (42, 6021450), (45, 5620020), (50, 5058018), (54, 4683350), (60, 4215015), (63, 4014300), (70, 3612870), (75, 3372012), (84, 3010725), (90, 2810010), (100, 2529009), (105, 2408580), (108, 2341675), (126, 2007150), (135, 1873340), (140, 1806435), (150, 1686006), (175, 1445148), (180, 1405005), (189, 1338100), (210, 1204290), (225, 1124004), (252, 1003575), (270, 936670), (300, 843003), (315, 802860), (350, 722574), (378, 669050), (420, 602145), (450, 562002), (525, 481716), (540, 468335), (630, 401430), (675, 374668), (700, 361287), (756, 334525), (900, 281001), (945, 267620), (1050, 240858), (1260, 200715), (1350, 187334), (1575, 160572), (1890, 133810), (2100, 120429), (2700, 93667), (3150, 80286), (3780, 66905), (4725, 53524), (6300, 40143), (9450, 26762), (13381, 18900)]