298144980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 288

約数和(自身を含む): 1132185600

約数和(自身を除く): 834040620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 31, 34, 35, 36, 42, 45, 51, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 105, 119, 124, 126, 140, 153, 155, 170, 180, 186, 204, 210, 217, 238, 252, 255, 279, 306, 310, 315, 340, 357, 372, 420, 434, 449, 465, 476, 510, 527, 558, 595, 612, 620, 630, 651, 714, 765, 868, 898, 930, 1020, 1054, 1071, 1085, 1116, 1190, 1260, 1302, 1347, 1395, 1428, 1530, 1581, 1785, 1796, 1860, 1953, 2108, 2142, 2170, 2245, 2380, 2604, 2635, 2694, 2790, 3060, 3143, 3162, 3255, 3570, 3689, 3906, 4041, 4284, 4340, 4490, 4743, 5270, 5355, 5388, 5580, 6286, 6324, 6510, 6735, 7140, 7378, 7633, 7812, 7905, 8082, 8980, 9429, 9486, 9765, 10540, 10710, 11067, 12572, 13020, 13470, 13919, 14756, 15266, 15715, 15810, 16164, 18445, 18858, 18972, 19530, 20205, 21420, 22134, 22899, 23715, 26940, 27838, 28287, 30532, 31430, 31620, 33201, 36890, 37716, 38165, 39060, 40410, 41757, 44268, 45798, 47145, 47430, 53431, 55335, 55676, 56574, 62860, 66402, 68697, 69595, 73780, 76330, 80820, 83514, 91596, 94290, 94860, 97433, 106862, 110670, 113148, 114495, 125271, 132804, 137394, 139190, 141435, 152660, 160293, 166005, 167028, 188580, 194866, 208785, 213724, 221340, 228990, 236623, 250542, 267155, 274788, 278380, 282870, 292299, 320586, 332010, 343485, 389732, 417570, 457980, 473246, 480879, 487165, 501084, 534310, 565740, 584598, 626355, 641172, 664020, 686970, 709869, 801465, 835140, 876897, 946492, 961758, 974330, 1068620, 1169196, 1183115, 1252710, 1373940, 1419738, 1461495, 1602930, 1656361, 1753794, 1923516, 1948660, 2129607, 2366230, 2404395, 2505420, 2839476, 2922990, 3205860, 3312722, 3507588, 3549345, 4259214, 4384485, 4732460, 4808790, 4969083, 5845980, 6625444, 7098690, 8281805, 8518428, 8768970, 9617580, 9938166, 10648035, 14197380, 14907249, 16563610, 17537940, 19876332, 21296070, 24845415, 29814498, 33127220, 42592140, 49690830, 59628996, 74536245, 99381660, 149072490, 298144980]

約数ペア:

[(1, 298144980), (2, 149072490), (3, 99381660), (4, 74536245), (5, 59628996), (6, 49690830), (7, 42592140), (9, 33127220), (10, 29814498), (12, 24845415), (14, 21296070), (15, 19876332), (17, 17537940), (18, 16563610), (20, 14907249), (21, 14197380), (28, 10648035), (30, 9938166), (31, 9617580), (34, 8768970), (35, 8518428), (36, 8281805), (42, 7098690), (45, 6625444), (51, 5845980), (60, 4969083), (62, 4808790), (63, 4732460), (68, 4384485), (70, 4259214), (84, 3549345), (85, 3507588), (90, 3312722), (93, 3205860), (102, 2922990), (105, 2839476), (119, 2505420), (124, 2404395), (126, 2366230), (140, 2129607), (153, 1948660), (155, 1923516), (170, 1753794), (180, 1656361), (186, 1602930), (204, 1461495), (210, 1419738), (217, 1373940), (238, 1252710), (252, 1183115), (255, 1169196), (279, 1068620), (306, 974330), (310, 961758), (315, 946492), (340, 876897), (357, 835140), (372, 801465), (420, 709869), (434, 686970), (449, 664020), (465, 641172), (476, 626355), (510, 584598), (527, 565740), (558, 534310), (595, 501084), (612, 487165), (620, 480879), (630, 473246), (651, 457980), (714, 417570), (765, 389732), (868, 343485), (898, 332010), (930, 320586), (1020, 292299), (1054, 282870), (1071, 278380), (1085, 274788), (1116, 267155), (1190, 250542), (1260, 236623), (1302, 228990), (1347, 221340), (1395, 213724), (1428, 208785), (1530, 194866), (1581, 188580), (1785, 167028), (1796, 166005), (1860, 160293), (1953, 152660), (2108, 141435), (2142, 139190), (2170, 137394), (2245, 132804), (2380, 125271), (2604, 114495), (2635, 113148), (2694, 110670), (2790, 106862), (3060, 97433), (3143, 94860), (3162, 94290), (3255, 91596), (3570, 83514), (3689, 80820), (3906, 76330), (4041, 73780), (4284, 69595), (4340, 68697), (4490, 66402), (4743, 62860), (5270, 56574), (5355, 55676), (5388, 55335), (5580, 53431), (6286, 47430), (6324, 47145), (6510, 45798), (6735, 44268), (7140, 41757), (7378, 40410), (7633, 39060), (7812, 38165), (7905, 37716), (8082, 36890), (8980, 33201), (9429, 31620), (9486, 31430), (9765, 30532), (10540, 28287), (10710, 27838), (11067, 26940), (12572, 23715), (13020, 22899), (13470, 22134), (13919, 21420), (14756, 20205), (15266, 19530), (15715, 18972), (15810, 18858), (16164, 18445)]