201369540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1597

約数の個数: 96

約数和(自身を含む): 588962304

約数和(自身を除く): 387592764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 111, 122, 148, 183, 185, 222, 244, 305, 366, 370, 444, 555, 610, 732, 740, 915, 1110, 1220, 1487, 1830, 2220, 2257, 2974, 3660, 4461, 4514, 5948, 6771, 7435, 8922, 9028, 11285, 13542, 14870, 17844, 22305, 22570, 27084, 29740, 33855, 44610, 45140, 55019, 67710, 89220, 90707, 110038, 135420, 165057, 181414, 220076, 272121, 275095, 330114, 362828, 453535, 544242, 550190, 660228, 825285, 907070, 1088484, 1100380, 1360605, 1650570, 1814140, 2721210, 3301140, 3356159, 5442420, 6712318, 10068477, 13424636, 16780795, 20136954, 33561590, 40273908, 50342385, 67123180, 100684770, 201369540]

約数ペア:

[(1, 201369540), (2, 100684770), (3, 67123180), (4, 50342385), (5, 40273908), (6, 33561590), (10, 20136954), (12, 16780795), (15, 13424636), (20, 10068477), (30, 6712318), (37, 5442420), (60, 3356159), (61, 3301140), (74, 2721210), (111, 1814140), (122, 1650570), (148, 1360605), (183, 1100380), (185, 1088484), (222, 907070), (244, 825285), (305, 660228), (366, 550190), (370, 544242), (444, 453535), (555, 362828), (610, 330114), (732, 275095), (740, 272121), (915, 220076), (1110, 181414), (1220, 165057), (1487, 135420), (1830, 110038), (2220, 90707), (2257, 89220), (2974, 67710), (3660, 55019), (4461, 45140), (4514, 44610), (5948, 33855), (6771, 29740), (7435, 27084), (8922, 22570), (9028, 22305), (11285, 17844), (13542, 14870)]