1522101780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49451}}^1$

素因数の和:49491

約数の個数: 120

約数和(自身を含む): 5026301280

約数和(自身を除く): 3504199500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 15390, 30780, 49451, 98902, 148353, 197804, 247255, 296706, 445059, 494510, 593412, 741765, 890118, 939569, 989020, 1335177, 1483530, 1780236, 1879138, 2225295, 2670354, 2818707, 2967060, 3758276, 4005531, 4450590, 4697845, 5340708, 5637414, 6675885, 8011062, 8456121, 8901180, 9395690, 11274828, 13351770, 14093535, 16022124, 16912242, 18791380, 20027655, 25368363, 26703540, 28187070, 33824484, 40055310, 42280605, 50736726, 56374140, 76105089, 80110620, 84561210, 101473452, 126841815, 152210178, 169122420, 253683630, 304420356, 380525445, 507367260, 761050890, 1522101780]

約数ペア:

[(1, 1522101780), (2, 761050890), (3, 507367260), (4, 380525445), (5, 304420356), (6, 253683630), (9, 169122420), (10, 152210178), (12, 126841815), (15, 101473452), (18, 84561210), (19, 80110620), (20, 76105089), (27, 56374140), (30, 50736726), (36, 42280605), (38, 40055310), (45, 33824484), (54, 28187070), (57, 26703540), (60, 25368363), (76, 20027655), (81, 18791380), (90, 16912242), (95, 16022124), (108, 14093535), (114, 13351770), (135, 11274828), (162, 9395690), (171, 8901180), (180, 8456121), (190, 8011062), (228, 6675885), (270, 5637414), (285, 5340708), (324, 4697845), (342, 4450590), (380, 4005531), (405, 3758276), (513, 2967060), (540, 2818707), (570, 2670354), (684, 2225295), (810, 1879138), (855, 1780236), (1026, 1483530), (1140, 1335177), (1539, 989020), (1620, 939569), (1710, 890118), (2052, 741765), (2565, 593412), (3078, 494510), (3420, 445059), (5130, 296706), (6156, 247255), (7695, 197804), (10260, 148353), (15390, 98902), (30780, 49451)]