138504870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 288

約数和(自身を含む): 469087200

約数和(自身を除く): 330582330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 29, 30, 35, 38, 42, 45, 49, 54, 57, 58, 63, 70, 87, 90, 95, 98, 105, 114, 126, 133, 135, 145, 147, 171, 174, 189, 190, 203, 210, 245, 261, 266, 270, 285, 290, 294, 315, 342, 361, 378, 399, 406, 435, 441, 490, 513, 522, 551, 570, 609, 630, 665, 722, 735, 783, 798, 855, 870, 882, 931, 945, 1015, 1026, 1083, 1102, 1197, 1218, 1305, 1323, 1330, 1421, 1470, 1566, 1653, 1710, 1805, 1827, 1862, 1890, 1995, 2030, 2166, 2205, 2394, 2527, 2565, 2610, 2646, 2755, 2793, 2842, 3045, 3249, 3306, 3591, 3610, 3654, 3857, 3915, 3990, 4263, 4410, 4655, 4959, 5054, 5130, 5415, 5481, 5510, 5586, 5985, 6090, 6498, 6615, 7105, 7182, 7581, 7714, 7830, 8265, 8379, 8526, 9135, 9310, 9747, 9918, 10469, 10830, 10962, 11571, 11970, 12635, 12789, 13230, 13965, 14210, 14877, 15162, 16245, 16530, 16758, 17689, 17955, 18270, 19285, 19494, 20938, 21315, 22743, 23142, 24795, 25137, 25270, 25578, 26999, 27405, 27930, 29754, 31407, 32490, 34713, 35378, 35910, 37905, 38367, 38570, 41895, 42630, 45486, 48735, 49590, 50274, 52345, 53067, 53998, 54810, 57855, 62814, 63945, 68229, 69426, 73283, 74385, 75810, 76734, 80997, 83790, 88445, 94221, 97470, 104139, 104690, 106134, 113715, 115710, 125685, 127890, 134995, 136458, 146566, 148770, 157035, 159201, 161994, 173565, 176890, 188442, 191835, 208278, 219849, 227430, 242991, 251370, 265335, 269990, 282663, 314070, 318402, 341145, 347130, 366415, 383670, 404985, 439698, 471105, 477603, 485982, 512981, 520695, 530670, 565326, 659547, 682290, 728973, 732830, 796005, 809970, 942210, 955206, 1025962, 1041390, 1099245, 1214955, 1319094, 1413315, 1457946, 1538943, 1592010, 1978641, 2198490, 2388015, 2429910, 2564905, 2826630, 3077886, 3297735, 3644865, 3957282, 4616829, 4776030, 5129810, 6595470, 7289730, 7694715, 9233658, 9893205, 13850487, 15389430, 19786410, 23084145, 27700974, 46168290, 69252435, 138504870]

約数ペア:

[(1, 138504870), (2, 69252435), (3, 46168290), (5, 27700974), (6, 23084145), (7, 19786410), (9, 15389430), (10, 13850487), (14, 9893205), (15, 9233658), (18, 7694715), (19, 7289730), (21, 6595470), (27, 5129810), (29, 4776030), (30, 4616829), (35, 3957282), (38, 3644865), (42, 3297735), (45, 3077886), (49, 2826630), (54, 2564905), (57, 2429910), (58, 2388015), (63, 2198490), (70, 1978641), (87, 1592010), (90, 1538943), (95, 1457946), (98, 1413315), (105, 1319094), (114, 1214955), (126, 1099245), (133, 1041390), (135, 1025962), (145, 955206), (147, 942210), (171, 809970), (174, 796005), (189, 732830), (190, 728973), (203, 682290), (210, 659547), (245, 565326), (261, 530670), (266, 520695), (270, 512981), (285, 485982), (290, 477603), (294, 471105), (315, 439698), (342, 404985), (361, 383670), (378, 366415), (399, 347130), (406, 341145), (435, 318402), (441, 314070), (490, 282663), (513, 269990), (522, 265335), (551, 251370), (570, 242991), (609, 227430), (630, 219849), (665, 208278), (722, 191835), (735, 188442), (783, 176890), (798, 173565), (855, 161994), (870, 159201), (882, 157035), (931, 148770), (945, 146566), (1015, 136458), (1026, 134995), (1083, 127890), (1102, 125685), (1197, 115710), (1218, 113715), (1305, 106134), (1323, 104690), (1330, 104139), (1421, 97470), (1470, 94221), (1566, 88445), (1653, 83790), (1710, 80997), (1805, 76734), (1827, 75810), (1862, 74385), (1890, 73283), (1995, 69426), (2030, 68229), (2166, 63945), (2205, 62814), (2394, 57855), (2527, 54810), (2565, 53998), (2610, 53067), (2646, 52345), (2755, 50274), (2793, 49590), (2842, 48735), (3045, 45486), (3249, 42630), (3306, 41895), (3591, 38570), (3610, 38367), (3654, 37905), (3857, 35910), (3915, 35378), (3990, 34713), (4263, 32490), (4410, 31407), (4655, 29754), (4959, 27930), (5054, 27405), (5130, 26999), (5415, 25578), (5481, 25270), (5510, 25137), (5586, 24795), (5985, 23142), (6090, 22743), (6498, 21315), (6615, 20938), (7105, 19494), (7182, 19285), (7581, 18270), (7714, 17955), (7830, 17689), (8265, 16758), (8379, 16530), (8526, 16245), (9135, 15162), (9310, 14877), (9747, 14210), (9918, 13965), (10469, 13230), (10830, 12789), (10962, 12635), (11571, 11970)]