103140780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 296352000

約数和(自身を除く): 193211220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 139, 149, 166, 249, 278, 298, 332, 415, 417, 447, 498, 556, 596, 695, 745, 830, 834, 894, 996, 1245, 1390, 1490, 1660, 1668, 1788, 2085, 2235, 2490, 2780, 2980, 4170, 4470, 4980, 8340, 8940, 11537, 12367, 20711, 23074, 24734, 34611, 37101, 41422, 46148, 49468, 57685, 61835, 62133, 69222, 74202, 82844, 103555, 115370, 123670, 124266, 138444, 148404, 173055, 185505, 207110, 230740, 247340, 248532, 310665, 346110, 371010, 414220, 621330, 692220, 742020, 1242660, 1719013, 3438026, 5157039, 6876052, 8595065, 10314078, 17190130, 20628156, 25785195, 34380260, 51570390, 103140780]

約数ペア:

[(1, 103140780), (2, 51570390), (3, 34380260), (4, 25785195), (5, 20628156), (6, 17190130), (10, 10314078), (12, 8595065), (15, 6876052), (20, 5157039), (30, 3438026), (60, 1719013), (83, 1242660), (139, 742020), (149, 692220), (166, 621330), (249, 414220), (278, 371010), (298, 346110), (332, 310665), (415, 248532), (417, 247340), (447, 230740), (498, 207110), (556, 185505), (596, 173055), (695, 148404), (745, 138444), (830, 124266), (834, 123670), (894, 115370), (996, 103555), (1245, 82844), (1390, 74202), (1490, 69222), (1660, 62133), (1668, 61835), (1788, 57685), (2085, 49468), (2235, 46148), (2490, 41422), (2780, 37101), (2980, 34611), (4170, 24734), (4470, 23074), (4980, 20711), (8340, 12367), (8940, 11537)]