32173020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16249}}^1$

素因数の和:16275

約数の個数: 72

約数和(自身を含む): 106470000

約数和(自身を除く): 74296980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 16249, 32498, 48747, 64996, 81245, 97494, 146241, 162490, 178739, 194988, 243735, 292482, 324980, 357478, 487470, 536217, 584964, 714956, 731205, 893695, 974940, 1072434, 1462410, 1608651, 1787390, 2144868, 2681085, 2924820, 3217302, 3574780, 5362170, 6434604, 8043255, 10724340, 16086510, 32173020]

約数ペア:

[(1, 32173020), (2, 16086510), (3, 10724340), (4, 8043255), (5, 6434604), (6, 5362170), (9, 3574780), (10, 3217302), (11, 2924820), (12, 2681085), (15, 2144868), (18, 1787390), (20, 1608651), (22, 1462410), (30, 1072434), (33, 974940), (36, 893695), (44, 731205), (45, 714956), (55, 584964), (60, 536217), (66, 487470), (90, 357478), (99, 324980), (110, 292482), (132, 243735), (165, 194988), (180, 178739), (198, 162490), (220, 146241), (330, 97494), (396, 81245), (495, 64996), (660, 48747), (990, 32498), (1980, 16249)]