12553614180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4447}}^1\times {\mathrm{15683}}^1$

素因数の和:20145

約数の個数: 72

約数和(自身を含む): 38090287872

約数和(自身を除く): 25536673692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4447, 8894, 13341, 15683, 17788, 22235, 26682, 31366, 40023, 44470, 47049, 53364, 62732, 66705, 78415, 80046, 88940, 94098, 133410, 141147, 156830, 160092, 188196, 200115, 235245, 266820, 282294, 313660, 400230, 470490, 564588, 705735, 800460, 940980, 1411470, 2822940, 69742301, 139484602, 209226903, 278969204, 348711505, 418453806, 627680709, 697423010, 836907612, 1046134515, 1255361418, 1394846020, 2092269030, 2510722836, 3138403545, 4184538060, 6276807090, 12553614180]

約数ペア:

[(1, 12553614180), (2, 6276807090), (3, 4184538060), (4, 3138403545), (5, 2510722836), (6, 2092269030), (9, 1394846020), (10, 1255361418), (12, 1046134515), (15, 836907612), (18, 697423010), (20, 627680709), (30, 418453806), (36, 348711505), (45, 278969204), (60, 209226903), (90, 139484602), (180, 69742301), (4447, 2822940), (8894, 1411470), (13341, 940980), (15683, 800460), (17788, 705735), (22235, 564588), (26682, 470490), (31366, 400230), (40023, 313660), (44470, 282294), (47049, 266820), (53364, 235245), (62732, 200115), (66705, 188196), (78415, 160092), (80046, 156830), (88940, 141147), (94098, 133410)]