180592470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^2\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 492156000

約数和(自身を除く): 311563530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 149, 201, 270, 298, 335, 402, 447, 603, 670, 745, 894, 1005, 1206, 1341, 1490, 1809, 2010, 2235, 2682, 3015, 3618, 4023, 4470, 4489, 6030, 6705, 8046, 8978, 9045, 9983, 13410, 13467, 18090, 19966, 20115, 22445, 26934, 29949, 40230, 40401, 44890, 49915, 59898, 67335, 80802, 89847, 99830, 121203, 134670, 149745, 179694, 202005, 242406, 269541, 299490, 404010, 449235, 539082, 606015, 668861, 898470, 1212030, 1337722, 1347705, 2006583, 2695410, 3344305, 4013166, 6019749, 6688610, 10032915, 12039498, 18059247, 20065830, 30098745, 36118494, 60197490, 90296235, 180592470]

約数ペア:

[(1, 180592470), (2, 90296235), (3, 60197490), (5, 36118494), (6, 30098745), (9, 20065830), (10, 18059247), (15, 12039498), (18, 10032915), (27, 6688610), (30, 6019749), (45, 4013166), (54, 3344305), (67, 2695410), (90, 2006583), (134, 1347705), (135, 1337722), (149, 1212030), (201, 898470), (270, 668861), (298, 606015), (335, 539082), (402, 449235), (447, 404010), (603, 299490), (670, 269541), (745, 242406), (894, 202005), (1005, 179694), (1206, 149745), (1341, 134670), (1490, 121203), (1809, 99830), (2010, 89847), (2235, 80802), (2682, 67335), (3015, 59898), (3618, 49915), (4023, 44890), (4470, 40401), (4489, 40230), (6030, 29949), (6705, 26934), (8046, 22445), (8978, 20115), (9045, 19966), (9983, 18090), (13410, 13467)]