253719900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 432

約数和(自身を含む): 1013935104

約数和(自身を除く): 760215204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 25, 28, 30, 34, 35, 36, 42, 45, 46, 50, 51, 60, 63, 68, 69, 70, 75, 84, 85, 90, 92, 100, 102, 103, 105, 115, 119, 126, 138, 140, 150, 153, 161, 170, 175, 180, 204, 206, 207, 210, 225, 230, 238, 252, 255, 276, 300, 306, 309, 315, 322, 340, 345, 350, 357, 391, 412, 414, 420, 425, 450, 460, 476, 483, 510, 515, 525, 575, 595, 612, 618, 630, 644, 690, 700, 714, 721, 765, 782, 805, 828, 850, 900, 927, 966, 1020, 1030, 1035, 1050, 1071, 1150, 1173, 1190, 1236, 1260, 1275, 1380, 1428, 1442, 1449, 1530, 1545, 1564, 1575, 1610, 1700, 1725, 1751, 1785, 1854, 1932, 1955, 2060, 2070, 2100, 2142, 2163, 2300, 2346, 2369, 2380, 2415, 2550, 2575, 2737, 2884, 2898, 2975, 3060, 3090, 3150, 3220, 3450, 3502, 3519, 3570, 3605, 3708, 3825, 3910, 4025, 4140, 4284, 4326, 4635, 4692, 4738, 4830, 5100, 5150, 5175, 5253, 5355, 5474, 5796, 5865, 5950, 6180, 6300, 6489, 6900, 7004, 7038, 7107, 7140, 7210, 7245, 7650, 7725, 7820, 8050, 8211, 8652, 8755, 8925, 9270, 9476, 9660, 9775, 10300, 10350, 10506, 10710, 10815, 10948, 11730, 11845, 11900, 12075, 12257, 12978, 13685, 14076, 14214, 14420, 14490, 15300, 15450, 15759, 16100, 16422, 16583, 17510, 17595, 17850, 18025, 18540, 19550, 20700, 21012, 21321, 21420, 21630, 23175, 23460, 23690, 24150, 24514, 24633, 25956, 26265, 26775, 27370, 28428, 28980, 29325, 30900, 31518, 32445, 32844, 33166, 35020, 35190, 35535, 35700, 36050, 36225, 36771, 39100, 40273, 41055, 42642, 43260, 43775, 46350, 47380, 48300, 49028, 49266, 49749, 52530, 53550, 54075, 54740, 58650, 59225, 61285, 63036, 64890, 66332, 68425, 70380, 71070, 72100, 72450, 73542, 78795, 80546, 82110, 82915, 85284, 87550, 87975, 92700, 98532, 99498, 105060, 106605, 107100, 108150, 110313, 117300, 118450, 120819, 122570, 123165, 129780, 131325, 136850, 142140, 144900, 147084, 149247, 157590, 161092, 162225, 164220, 165830, 175100, 175950, 177675, 183855, 198996, 201365, 205275, 213210, 216300, 220626, 236900, 241638, 245140, 246330, 248745, 262650, 273700, 281911, 298494, 306425, 315180, 324450, 331660, 351900, 355350, 362457, 367710, 393975, 402730, 410550, 414575, 426420, 441252, 483276, 492660, 497490, 525300, 533025, 551565, 563822, 596988, 604095, 612850, 615825, 648900, 710700, 724914, 735420, 746235, 787950, 805460, 821100, 829150, 845733, 919275, 994980, 1006825, 1066050, 1103130, 1127644, 1208190, 1225700, 1231650, 1243725, 1409555, 1449828, 1492470, 1575900, 1658300, 1691466, 1812285, 1838550, 2013650, 2132100, 2206260, 2416380, 2463300, 2487450, 2537199, 2757825, 2819110, 2984940, 3020475, 3382932, 3624570, 3677100, 3731175, 4027300, 4228665, 4974900, 5074398, 5515650, 5638220, 6040950, 7047775, 7249140, 7462350, 8457330, 9061425, 10148796, 11031300, 12081900, 12685995, 14095550, 14924700, 16914660, 18122850, 21143325, 25371990, 28191100, 36245700, 42286650, 50743980, 63429975, 84573300, 126859950, 253719900]

約数ペア:

[(1, 253719900), (2, 126859950), (3, 84573300), (4, 63429975), (5, 50743980), (6, 42286650), (7, 36245700), (9, 28191100), (10, 25371990), (12, 21143325), (14, 18122850), (15, 16914660), (17, 14924700), (18, 14095550), (20, 12685995), (21, 12081900), (23, 11031300), (25, 10148796), (28, 9061425), (30, 8457330), (34, 7462350), (35, 7249140), (36, 7047775), (42, 6040950), (45, 5638220), (46, 5515650), (50, 5074398), (51, 4974900), (60, 4228665), (63, 4027300), (68, 3731175), (69, 3677100), (70, 3624570), (75, 3382932), (84, 3020475), (85, 2984940), (90, 2819110), (92, 2757825), (100, 2537199), (102, 2487450), (103, 2463300), (105, 2416380), (115, 2206260), (119, 2132100), (126, 2013650), (138, 1838550), (140, 1812285), (150, 1691466), (153, 1658300), (161, 1575900), (170, 1492470), (175, 1449828), (180, 1409555), (204, 1243725), (206, 1231650), (207, 1225700), (210, 1208190), (225, 1127644), (230, 1103130), (238, 1066050), (252, 1006825), (255, 994980), (276, 919275), (300, 845733), (306, 829150), (309, 821100), (315, 805460), (322, 787950), (340, 746235), (345, 735420), (350, 724914), (357, 710700), (391, 648900), (412, 615825), (414, 612850), (420, 604095), (425, 596988), (450, 563822), (460, 551565), (476, 533025), (483, 525300), (510, 497490), (515, 492660), (525, 483276), (575, 441252), (595, 426420), (612, 414575), (618, 410550), (630, 402730), (644, 393975), (690, 367710), (700, 362457), (714, 355350), (721, 351900), (765, 331660), (782, 324450), (805, 315180), (828, 306425), (850, 298494), (900, 281911), (927, 273700), (966, 262650), (1020, 248745), (1030, 246330), (1035, 245140), (1050, 241638), (1071, 236900), (1150, 220626), (1173, 216300), (1190, 213210), (1236, 205275), (1260, 201365), (1275, 198996), (1380, 183855), (1428, 177675), (1442, 175950), (1449, 175100), (1530, 165830), (1545, 164220), (1564, 162225), (1575, 161092), (1610, 157590), (1700, 149247), (1725, 147084), (1751, 144900), (1785, 142140), (1854, 136850), (1932, 131325), (1955, 129780), (2060, 123165), (2070, 122570), (2100, 120819), (2142, 118450), (2163, 117300), (2300, 110313), (2346, 108150), (2369, 107100), (2380, 106605), (2415, 105060), (2550, 99498), (2575, 98532), (2737, 92700), (2884, 87975), (2898, 87550), (2975, 85284), (3060, 82915), (3090, 82110), (3150, 80546), (3220, 78795), (3450, 73542), (3502, 72450), (3519, 72100), (3570, 71070), (3605, 70380), (3708, 68425), (3825, 66332), (3910, 64890), (4025, 63036), (4140, 61285), (4284, 59225), (4326, 58650), (4635, 54740), (4692, 54075), (4738, 53550), (4830, 52530), (5100, 49749), (5150, 49266), (5175, 49028), (5253, 48300), (5355, 47380), (5474, 46350), (5796, 43775), (5865, 43260), (5950, 42642), (6180, 41055), (6300, 40273), (6489, 39100), (6900, 36771), (7004, 36225), (7038, 36050), (7107, 35700), (7140, 35535), (7210, 35190), (7245, 35020), (7650, 33166), (7725, 32844), (7820, 32445), (8050, 31518), (8211, 30900), (8652, 29325), (8755, 28980), (8925, 28428), (9270, 27370), (9476, 26775), (9660, 26265), (9775, 25956), (10300, 24633), (10350, 24514), (10506, 24150), (10710, 23690), (10815, 23460), (10948, 23175), (11730, 21630), (11845, 21420), (11900, 21321), (12075, 21012), (12257, 20700), (12978, 19550), (13685, 18540), (14076, 18025), (14214, 17850), (14420, 17595), (14490, 17510), (15300, 16583), (15450, 16422), (15759, 16100)]