525158100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 288

約数和(自身を含む): 1843632000

約数和(自身を除く): 1318473900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 29, 30, 36, 38, 45, 50, 54, 57, 58, 60, 75, 76, 87, 90, 95, 100, 108, 114, 116, 135, 145, 150, 171, 174, 180, 190, 225, 228, 261, 270, 285, 290, 300, 342, 348, 353, 380, 435, 450, 475, 513, 522, 540, 551, 570, 580, 675, 684, 706, 725, 783, 855, 870, 900, 950, 1026, 1044, 1059, 1102, 1140, 1305, 1350, 1412, 1425, 1450, 1566, 1653, 1710, 1740, 1765, 1900, 2052, 2118, 2175, 2204, 2565, 2610, 2700, 2755, 2850, 2900, 3132, 3177, 3306, 3420, 3530, 3915, 4236, 4275, 4350, 4959, 5130, 5220, 5295, 5510, 5700, 6354, 6525, 6612, 6707, 7060, 7830, 8265, 8550, 8700, 8825, 9531, 9918, 10237, 10260, 10590, 11020, 12708, 12825, 13050, 13414, 13775, 14877, 15660, 15885, 16530, 17100, 17650, 19062, 19575, 19836, 20121, 20474, 21180, 24795, 25650, 26100, 26475, 26828, 27550, 29754, 30711, 31770, 33060, 33535, 35300, 38124, 39150, 40242, 40948, 41325, 47655, 49590, 51185, 51300, 52950, 55100, 59508, 60363, 61422, 63540, 67070, 74385, 78300, 79425, 80484, 82650, 92133, 95310, 99180, 100605, 102370, 105900, 120726, 122844, 123975, 134140, 148770, 153555, 158850, 165300, 167675, 181089, 184266, 190620, 194503, 201210, 204740, 238275, 241452, 247950, 255925, 276399, 297540, 301815, 307110, 317700, 335350, 362178, 368532, 371925, 389006, 402420, 460665, 476550, 495900, 503025, 511850, 552798, 583509, 603630, 614220, 670700, 724356, 743850, 767775, 778012, 905445, 921330, 953100, 972515, 1006050, 1023700, 1105596, 1167018, 1207260, 1381995, 1487700, 1509075, 1535550, 1750527, 1810890, 1842660, 1945030, 2012100, 2303325, 2334036, 2763990, 2917545, 3018150, 3071100, 3501054, 3621780, 3890060, 4527225, 4606650, 4862575, 5251581, 5527980, 5835090, 6036300, 6909975, 7002108, 8752635, 9054450, 9213300, 9725150, 10503162, 11670180, 13819950, 14587725, 17505270, 18108900, 19450300, 21006324, 26257905, 27639900, 29175450, 35010540, 43763175, 52515810, 58350900, 87526350, 105031620, 131289525, 175052700, 262579050, 525158100]

約数ペア:

[(1, 525158100), (2, 262579050), (3, 175052700), (4, 131289525), (5, 105031620), (6, 87526350), (9, 58350900), (10, 52515810), (12, 43763175), (15, 35010540), (18, 29175450), (19, 27639900), (20, 26257905), (25, 21006324), (27, 19450300), (29, 18108900), (30, 17505270), (36, 14587725), (38, 13819950), (45, 11670180), (50, 10503162), (54, 9725150), (57, 9213300), (58, 9054450), (60, 8752635), (75, 7002108), (76, 6909975), (87, 6036300), (90, 5835090), (95, 5527980), (100, 5251581), (108, 4862575), (114, 4606650), (116, 4527225), (135, 3890060), (145, 3621780), (150, 3501054), (171, 3071100), (174, 3018150), (180, 2917545), (190, 2763990), (225, 2334036), (228, 2303325), (261, 2012100), (270, 1945030), (285, 1842660), (290, 1810890), (300, 1750527), (342, 1535550), (348, 1509075), (353, 1487700), (380, 1381995), (435, 1207260), (450, 1167018), (475, 1105596), (513, 1023700), (522, 1006050), (540, 972515), (551, 953100), (570, 921330), (580, 905445), (675, 778012), (684, 767775), (706, 743850), (725, 724356), (783, 670700), (855, 614220), (870, 603630), (900, 583509), (950, 552798), (1026, 511850), (1044, 503025), (1059, 495900), (1102, 476550), (1140, 460665), (1305, 402420), (1350, 389006), (1412, 371925), (1425, 368532), (1450, 362178), (1566, 335350), (1653, 317700), (1710, 307110), (1740, 301815), (1765, 297540), (1900, 276399), (2052, 255925), (2118, 247950), (2175, 241452), (2204, 238275), (2565, 204740), (2610, 201210), (2700, 194503), (2755, 190620), (2850, 184266), (2900, 181089), (3132, 167675), (3177, 165300), (3306, 158850), (3420, 153555), (3530, 148770), (3915, 134140), (4236, 123975), (4275, 122844), (4350, 120726), (4959, 105900), (5130, 102370), (5220, 100605), (5295, 99180), (5510, 95310), (5700, 92133), (6354, 82650), (6525, 80484), (6612, 79425), (6707, 78300), (7060, 74385), (7830, 67070), (8265, 63540), (8550, 61422), (8700, 60363), (8825, 59508), (9531, 55100), (9918, 52950), (10237, 51300), (10260, 51185), (10590, 49590), (11020, 47655), (12708, 41325), (12825, 40948), (13050, 40242), (13414, 39150), (13775, 38124), (14877, 35300), (15660, 33535), (15885, 33060), (16530, 31770), (17100, 30711), (17650, 29754), (19062, 27550), (19575, 26828), (19836, 26475), (20121, 26100), (20474, 25650), (21180, 24795)]