203091570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 642816000

約数和(自身を除く): 439724430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 59, 61, 66, 90, 95, 99, 110, 114, 118, 122, 135, 165, 171, 177, 183, 190, 198, 209, 270, 285, 295, 297, 305, 330, 342, 354, 366, 418, 495, 513, 531, 549, 570, 590, 594, 610, 627, 649, 671, 855, 885, 915, 990, 1026, 1045, 1062, 1098, 1121, 1159, 1254, 1298, 1342, 1485, 1593, 1647, 1710, 1770, 1830, 1881, 1947, 2013, 2090, 2242, 2318, 2565, 2655, 2745, 2970, 3135, 3186, 3245, 3294, 3355, 3363, 3477, 3599, 3762, 3894, 4026, 5130, 5310, 5490, 5605, 5643, 5795, 5841, 6039, 6270, 6490, 6710, 6726, 6954, 7198, 7965, 8235, 9405, 9735, 10065, 10089, 10431, 10797, 11210, 11286, 11590, 11682, 12078, 12331, 12749, 15930, 16470, 16815, 17385, 17523, 17995, 18117, 18810, 19470, 20130, 20178, 20862, 21594, 24662, 25498, 28215, 29205, 30195, 30267, 31293, 32391, 33630, 34770, 35046, 35990, 36234, 36993, 38247, 39589, 50445, 52155, 53985, 56430, 58410, 60390, 60534, 61655, 62586, 63745, 64782, 68381, 73986, 76494, 79178, 87615, 90585, 97173, 100890, 104310, 107970, 110979, 114741, 118767, 123310, 127490, 136762, 151335, 156465, 161955, 175230, 181170, 184965, 191235, 194346, 197945, 205143, 221958, 229482, 237534, 302670, 312930, 323910, 332937, 341905, 344223, 356301, 369930, 382470, 395890, 410286, 485865, 554895, 573705, 593835, 615429, 665874, 683810, 688446, 712602, 752191, 971730, 1025715, 1068903, 1109790, 1147410, 1187670, 1230858, 1504382, 1664685, 1721115, 1781505, 1846287, 2051430, 2137806, 2256573, 3077145, 3329370, 3442230, 3563010, 3692574, 3760955, 4513146, 5344515, 6154290, 6769719, 7521910, 9231435, 10689030, 11282865, 13539438, 18462870, 20309157, 22565730, 33848595, 40618314, 67697190, 101545785, 203091570]

約数ペア:

[(1, 203091570), (2, 101545785), (3, 67697190), (5, 40618314), (6, 33848595), (9, 22565730), (10, 20309157), (11, 18462870), (15, 13539438), (18, 11282865), (19, 10689030), (22, 9231435), (27, 7521910), (30, 6769719), (33, 6154290), (38, 5344515), (45, 4513146), (54, 3760955), (55, 3692574), (57, 3563010), (59, 3442230), (61, 3329370), (66, 3077145), (90, 2256573), (95, 2137806), (99, 2051430), (110, 1846287), (114, 1781505), (118, 1721115), (122, 1664685), (135, 1504382), (165, 1230858), (171, 1187670), (177, 1147410), (183, 1109790), (190, 1068903), (198, 1025715), (209, 971730), (270, 752191), (285, 712602), (295, 688446), (297, 683810), (305, 665874), (330, 615429), (342, 593835), (354, 573705), (366, 554895), (418, 485865), (495, 410286), (513, 395890), (531, 382470), (549, 369930), (570, 356301), (590, 344223), (594, 341905), (610, 332937), (627, 323910), (649, 312930), (671, 302670), (855, 237534), (885, 229482), (915, 221958), (990, 205143), (1026, 197945), (1045, 194346), (1062, 191235), (1098, 184965), (1121, 181170), (1159, 175230), (1254, 161955), (1298, 156465), (1342, 151335), (1485, 136762), (1593, 127490), (1647, 123310), (1710, 118767), (1770, 114741), (1830, 110979), (1881, 107970), (1947, 104310), (2013, 100890), (2090, 97173), (2242, 90585), (2318, 87615), (2565, 79178), (2655, 76494), (2745, 73986), (2970, 68381), (3135, 64782), (3186, 63745), (3245, 62586), (3294, 61655), (3355, 60534), (3363, 60390), (3477, 58410), (3599, 56430), (3762, 53985), (3894, 52155), (4026, 50445), (5130, 39589), (5310, 38247), (5490, 36993), (5605, 36234), (5643, 35990), (5795, 35046), (5841, 34770), (6039, 33630), (6270, 32391), (6490, 31293), (6710, 30267), (6726, 30195), (6954, 29205), (7198, 28215), (7965, 25498), (8235, 24662), (9405, 21594), (9735, 20862), (10065, 20178), (10089, 20130), (10431, 19470), (10797, 18810), (11210, 18117), (11286, 17995), (11590, 17523), (11682, 17385), (12078, 16815), (12331, 16470), (12749, 15930)]