168531300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 288

約数和(自身を含む): 638570240

約数和(自身を除く): 470038940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 37, 42, 45, 50, 54, 60, 63, 70, 74, 75, 84, 90, 100, 105, 108, 111, 126, 135, 140, 148, 150, 175, 180, 185, 189, 210, 222, 225, 241, 252, 259, 270, 300, 315, 333, 350, 370, 378, 420, 444, 450, 482, 518, 525, 540, 555, 630, 666, 675, 700, 723, 740, 756, 777, 900, 925, 945, 964, 999, 1036, 1050, 1110, 1205, 1260, 1295, 1332, 1350, 1446, 1554, 1575, 1665, 1687, 1850, 1890, 1998, 2100, 2169, 2220, 2331, 2410, 2590, 2700, 2775, 2892, 3108, 3150, 3330, 3374, 3615, 3700, 3780, 3885, 3996, 4338, 4662, 4725, 4820, 4995, 5061, 5180, 5550, 6025, 6300, 6475, 6507, 6660, 6748, 6993, 7230, 7770, 8325, 8435, 8676, 8917, 9324, 9450, 9990, 10122, 10845, 11100, 11655, 12050, 12950, 13014, 13986, 14460, 15183, 15540, 16650, 16870, 17834, 18075, 18900, 19425, 19980, 20244, 21690, 23310, 24100, 24975, 25305, 25900, 26028, 26751, 27972, 30366, 32535, 33300, 33740, 34965, 35668, 36150, 38850, 42175, 43380, 44585, 45549, 46620, 49950, 50610, 53502, 54225, 58275, 60732, 62419, 65070, 69930, 72300, 75915, 77700, 80253, 84350, 89170, 91098, 99900, 101220, 107004, 108450, 116550, 124838, 126525, 130140, 133755, 139860, 151830, 160506, 162675, 168700, 174825, 178340, 182196, 187257, 216900, 222925, 227745, 233100, 240759, 249676, 253050, 267510, 303660, 312095, 321012, 325350, 349650, 374514, 379575, 401265, 445850, 455490, 481518, 506100, 535020, 561771, 624190, 650700, 668775, 699300, 749028, 759150, 802530, 891700, 910980, 936285, 963036, 1123542, 1138725, 1203795, 1248380, 1337550, 1518300, 1560475, 1605060, 1685313, 1872570, 2006325, 2247084, 2277450, 2407590, 2675100, 2808855, 3120950, 3370626, 3745140, 4012650, 4554900, 4681425, 4815180, 5617710, 6018975, 6241900, 6741252, 8025300, 8426565, 9362850, 11235420, 12037950, 14044275, 16853130, 18725700, 24075900, 28088550, 33706260, 42132825, 56177100, 84265650, 168531300]

約数ペア:

[(1, 168531300), (2, 84265650), (3, 56177100), (4, 42132825), (5, 33706260), (6, 28088550), (7, 24075900), (9, 18725700), (10, 16853130), (12, 14044275), (14, 12037950), (15, 11235420), (18, 9362850), (20, 8426565), (21, 8025300), (25, 6741252), (27, 6241900), (28, 6018975), (30, 5617710), (35, 4815180), (36, 4681425), (37, 4554900), (42, 4012650), (45, 3745140), (50, 3370626), (54, 3120950), (60, 2808855), (63, 2675100), (70, 2407590), (74, 2277450), (75, 2247084), (84, 2006325), (90, 1872570), (100, 1685313), (105, 1605060), (108, 1560475), (111, 1518300), (126, 1337550), (135, 1248380), (140, 1203795), (148, 1138725), (150, 1123542), (175, 963036), (180, 936285), (185, 910980), (189, 891700), (210, 802530), (222, 759150), (225, 749028), (241, 699300), (252, 668775), (259, 650700), (270, 624190), (300, 561771), (315, 535020), (333, 506100), (350, 481518), (370, 455490), (378, 445850), (420, 401265), (444, 379575), (450, 374514), (482, 349650), (518, 325350), (525, 321012), (540, 312095), (555, 303660), (630, 267510), (666, 253050), (675, 249676), (700, 240759), (723, 233100), (740, 227745), (756, 222925), (777, 216900), (900, 187257), (925, 182196), (945, 178340), (964, 174825), (999, 168700), (1036, 162675), (1050, 160506), (1110, 151830), (1205, 139860), (1260, 133755), (1295, 130140), (1332, 126525), (1350, 124838), (1446, 116550), (1554, 108450), (1575, 107004), (1665, 101220), (1687, 99900), (1850, 91098), (1890, 89170), (1998, 84350), (2100, 80253), (2169, 77700), (2220, 75915), (2331, 72300), (2410, 69930), (2590, 65070), (2700, 62419), (2775, 60732), (2892, 58275), (3108, 54225), (3150, 53502), (3330, 50610), (3374, 49950), (3615, 46620), (3700, 45549), (3780, 44585), (3885, 43380), (3996, 42175), (4338, 38850), (4662, 36150), (4725, 35668), (4820, 34965), (4995, 33740), (5061, 33300), (5180, 32535), (5550, 30366), (6025, 27972), (6300, 26751), (6475, 26028), (6507, 25900), (6660, 25305), (6748, 24975), (6993, 24100), (7230, 23310), (7770, 21690), (8325, 20244), (8435, 19980), (8676, 19425), (8917, 18900), (9324, 18075), (9450, 17834), (9990, 16870), (10122, 16650), (10845, 15540), (11100, 15183), (11655, 14460), (12050, 13986), (12950, 13014)]