172015800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 591926400

約数和(自身を除く): 419910600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 67, 75, 88, 100, 110, 120, 132, 134, 150, 165, 200, 201, 220, 264, 268, 275, 300, 330, 335, 389, 402, 440, 536, 550, 600, 660, 670, 737, 778, 804, 825, 1005, 1100, 1167, 1320, 1340, 1474, 1556, 1608, 1650, 1675, 1945, 2010, 2200, 2211, 2334, 2680, 2948, 3112, 3300, 3350, 3685, 3890, 4020, 4279, 4422, 4668, 5025, 5835, 5896, 6600, 6700, 7370, 7780, 8040, 8558, 8844, 9336, 9725, 10050, 11055, 11670, 12837, 13400, 14740, 15560, 17116, 17688, 18425, 19450, 20100, 21395, 22110, 23340, 25674, 26063, 29175, 29480, 34232, 36850, 38900, 40200, 42790, 44220, 46680, 51348, 52126, 55275, 58350, 64185, 73700, 77800, 78189, 85580, 88440, 102696, 104252, 106975, 110550, 116700, 128370, 130315, 147400, 156378, 171160, 208504, 213950, 221100, 233400, 256740, 260630, 286693, 312756, 320925, 390945, 427900, 442200, 513480, 521260, 573386, 625512, 641850, 651575, 781890, 855800, 860079, 1042520, 1146772, 1283700, 1303150, 1433465, 1563780, 1720158, 1954725, 2293544, 2567400, 2606300, 2866930, 3127560, 3440316, 3909450, 4300395, 5212600, 5733860, 6880632, 7167325, 7818900, 8600790, 11467720, 14334650, 15637800, 17201580, 21501975, 28669300, 34403160, 43003950, 57338600, 86007900, 172015800]

約数ペア:

[(1, 172015800), (2, 86007900), (3, 57338600), (4, 43003950), (5, 34403160), (6, 28669300), (8, 21501975), (10, 17201580), (11, 15637800), (12, 14334650), (15, 11467720), (20, 8600790), (22, 7818900), (24, 7167325), (25, 6880632), (30, 5733860), (33, 5212600), (40, 4300395), (44, 3909450), (50, 3440316), (55, 3127560), (60, 2866930), (66, 2606300), (67, 2567400), (75, 2293544), (88, 1954725), (100, 1720158), (110, 1563780), (120, 1433465), (132, 1303150), (134, 1283700), (150, 1146772), (165, 1042520), (200, 860079), (201, 855800), (220, 781890), (264, 651575), (268, 641850), (275, 625512), (300, 573386), (330, 521260), (335, 513480), (389, 442200), (402, 427900), (440, 390945), (536, 320925), (550, 312756), (600, 286693), (660, 260630), (670, 256740), (737, 233400), (778, 221100), (804, 213950), (825, 208504), (1005, 171160), (1100, 156378), (1167, 147400), (1320, 130315), (1340, 128370), (1474, 116700), (1556, 110550), (1608, 106975), (1650, 104252), (1675, 102696), (1945, 88440), (2010, 85580), (2200, 78189), (2211, 77800), (2334, 73700), (2680, 64185), (2948, 58350), (3112, 55275), (3300, 52126), (3350, 51348), (3685, 46680), (3890, 44220), (4020, 42790), (4279, 40200), (4422, 38900), (4668, 36850), (5025, 34232), (5835, 29480), (5896, 29175), (6600, 26063), (6700, 25674), (7370, 23340), (7780, 22110), (8040, 21395), (8558, 20100), (8844, 19450), (9336, 18425), (9725, 17688), (10050, 17116), (11055, 15560), (11670, 14740), (12837, 13400)]