73122360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 231137280

約数和(自身を除く): 158014920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 43, 60, 74, 86, 111, 120, 129, 148, 172, 185, 215, 222, 258, 296, 344, 370, 383, 430, 444, 516, 555, 645, 740, 766, 860, 888, 1032, 1110, 1149, 1290, 1480, 1532, 1591, 1720, 1915, 2220, 2298, 2580, 3064, 3182, 3830, 4440, 4596, 4773, 5160, 5745, 6364, 7660, 7955, 9192, 9546, 11490, 12728, 14171, 15320, 15910, 16469, 19092, 22980, 23865, 28342, 31820, 32938, 38184, 42513, 45960, 47730, 49407, 56684, 63640, 65876, 70855, 82345, 85026, 95460, 98814, 113368, 131752, 141710, 164690, 170052, 190920, 197628, 212565, 247035, 283420, 329380, 340104, 395256, 425130, 494070, 566840, 609353, 658760, 850260, 988140, 1218706, 1700520, 1828059, 1976280, 2437412, 3046765, 3656118, 4874824, 6093530, 7312236, 9140295, 12187060, 14624472, 18280590, 24374120, 36561180, 73122360]

約数ペア:

[(1, 73122360), (2, 36561180), (3, 24374120), (4, 18280590), (5, 14624472), (6, 12187060), (8, 9140295), (10, 7312236), (12, 6093530), (15, 4874824), (20, 3656118), (24, 3046765), (30, 2437412), (37, 1976280), (40, 1828059), (43, 1700520), (60, 1218706), (74, 988140), (86, 850260), (111, 658760), (120, 609353), (129, 566840), (148, 494070), (172, 425130), (185, 395256), (215, 340104), (222, 329380), (258, 283420), (296, 247035), (344, 212565), (370, 197628), (383, 190920), (430, 170052), (444, 164690), (516, 141710), (555, 131752), (645, 113368), (740, 98814), (766, 95460), (860, 85026), (888, 82345), (1032, 70855), (1110, 65876), (1149, 63640), (1290, 56684), (1480, 49407), (1532, 47730), (1591, 45960), (1720, 42513), (1915, 38184), (2220, 32938), (2298, 31820), (2580, 28342), (3064, 23865), (3182, 22980), (3830, 19092), (4440, 16469), (4596, 15910), (4773, 15320), (5160, 14171), (5745, 12728), (6364, 11490), (7660, 9546), (7955, 9192)]