142844310

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 240

約数和(自身を含む): 461823120

約数和(自身を除く): 318978810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 59, 61, 63, 70, 81, 90, 98, 105, 118, 122, 126, 135, 147, 162, 177, 183, 189, 210, 245, 270, 294, 295, 305, 315, 354, 366, 378, 405, 413, 427, 441, 490, 531, 549, 567, 590, 610, 630, 735, 810, 826, 854, 882, 885, 915, 945, 1062, 1098, 1134, 1239, 1281, 1323, 1470, 1593, 1647, 1770, 1830, 1890, 2065, 2135, 2205, 2478, 2562, 2646, 2655, 2745, 2835, 2891, 2989, 3186, 3294, 3599, 3717, 3843, 3969, 4130, 4270, 4410, 4779, 4941, 5310, 5490, 5670, 5782, 5978, 6195, 6405, 6615, 7198, 7434, 7686, 7938, 7965, 8235, 8673, 8967, 9558, 9882, 10797, 11151, 11529, 12390, 12810, 13230, 14455, 14945, 15930, 16470, 17346, 17934, 17995, 18585, 19215, 19845, 21594, 22302, 23058, 23895, 24705, 25193, 26019, 26901, 28910, 29890, 32391, 33453, 34587, 35990, 37170, 38430, 39690, 43365, 44835, 47790, 49410, 50386, 52038, 53802, 53985, 55755, 57645, 64782, 66906, 69174, 75579, 78057, 80703, 86730, 89670, 97173, 107970, 111510, 115290, 125965, 130095, 134505, 151158, 156114, 161406, 161955, 167265, 172935, 176351, 194346, 226737, 234171, 242109, 251930, 260190, 269010, 291519, 323910, 334530, 345870, 352702, 377895, 390285, 403515, 453474, 468342, 484218, 485865, 529053, 583038, 680211, 755790, 780570, 807030, 881755, 971730, 1058106, 1133685, 1170855, 1210545, 1360422, 1457595, 1587159, 1763510, 2040633, 2267370, 2341710, 2421090, 2645265, 2915190, 3174318, 3401055, 4081266, 4761477, 5290530, 6802110, 7935795, 9522954, 10203165, 14284431, 15871590, 20406330, 23807385, 28568862, 47614770, 71422155, 142844310]

約数ペア:

[(1, 142844310), (2, 71422155), (3, 47614770), (5, 28568862), (6, 23807385), (7, 20406330), (9, 15871590), (10, 14284431), (14, 10203165), (15, 9522954), (18, 7935795), (21, 6802110), (27, 5290530), (30, 4761477), (35, 4081266), (42, 3401055), (45, 3174318), (49, 2915190), (54, 2645265), (59, 2421090), (61, 2341710), (63, 2267370), (70, 2040633), (81, 1763510), (90, 1587159), (98, 1457595), (105, 1360422), (118, 1210545), (122, 1170855), (126, 1133685), (135, 1058106), (147, 971730), (162, 881755), (177, 807030), (183, 780570), (189, 755790), (210, 680211), (245, 583038), (270, 529053), (294, 485865), (295, 484218), (305, 468342), (315, 453474), (354, 403515), (366, 390285), (378, 377895), (405, 352702), (413, 345870), (427, 334530), (441, 323910), (490, 291519), (531, 269010), (549, 260190), (567, 251930), (590, 242109), (610, 234171), (630, 226737), (735, 194346), (810, 176351), (826, 172935), (854, 167265), (882, 161955), (885, 161406), (915, 156114), (945, 151158), (1062, 134505), (1098, 130095), (1134, 125965), (1239, 115290), (1281, 111510), (1323, 107970), (1470, 97173), (1593, 89670), (1647, 86730), (1770, 80703), (1830, 78057), (1890, 75579), (2065, 69174), (2135, 66906), (2205, 64782), (2478, 57645), (2562, 55755), (2646, 53985), (2655, 53802), (2745, 52038), (2835, 50386), (2891, 49410), (2989, 47790), (3186, 44835), (3294, 43365), (3599, 39690), (3717, 38430), (3843, 37170), (3969, 35990), (4130, 34587), (4270, 33453), (4410, 32391), (4779, 29890), (4941, 28910), (5310, 26901), (5490, 26019), (5670, 25193), (5782, 24705), (5978, 23895), (6195, 23058), (6405, 22302), (6615, 21594), (7198, 19845), (7434, 19215), (7686, 18585), (7938, 17995), (7965, 17934), (8235, 17346), (8673, 16470), (8967, 15930), (9558, 14945), (9882, 14455), (10797, 13230), (11151, 12810), (11529, 12390)]