48842220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 163749600

約数和(自身を除く): 114907380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 98, 105, 111, 140, 147, 148, 185, 196, 210, 222, 245, 259, 294, 370, 420, 444, 449, 490, 518, 555, 588, 735, 740, 777, 898, 980, 1036, 1110, 1295, 1347, 1470, 1554, 1796, 1813, 2220, 2245, 2590, 2694, 2940, 3108, 3143, 3626, 3885, 4490, 5180, 5388, 5439, 6286, 6735, 7252, 7770, 8980, 9065, 9429, 10878, 12572, 13470, 15540, 15715, 16613, 18130, 18858, 21756, 22001, 26940, 27195, 31430, 33226, 36260, 37716, 44002, 47145, 49839, 54390, 62860, 66003, 66452, 83065, 88004, 94290, 99678, 108780, 110005, 116291, 132006, 166130, 188580, 199356, 220010, 232582, 249195, 264012, 330015, 332260, 348873, 440020, 465164, 498390, 581455, 660030, 697746, 814037, 996780, 1162910, 1320060, 1395492, 1628074, 1744365, 2325820, 2442111, 3256148, 3488730, 4070185, 4884222, 6977460, 8140370, 9768444, 12210555, 16280740, 24421110, 48842220]

約数ペア:

[(1, 48842220), (2, 24421110), (3, 16280740), (4, 12210555), (5, 9768444), (6, 8140370), (7, 6977460), (10, 4884222), (12, 4070185), (14, 3488730), (15, 3256148), (20, 2442111), (21, 2325820), (28, 1744365), (30, 1628074), (35, 1395492), (37, 1320060), (42, 1162910), (49, 996780), (60, 814037), (70, 697746), (74, 660030), (84, 581455), (98, 498390), (105, 465164), (111, 440020), (140, 348873), (147, 332260), (148, 330015), (185, 264012), (196, 249195), (210, 232582), (222, 220010), (245, 199356), (259, 188580), (294, 166130), (370, 132006), (420, 116291), (444, 110005), (449, 108780), (490, 99678), (518, 94290), (555, 88004), (588, 83065), (735, 66452), (740, 66003), (777, 62860), (898, 54390), (980, 49839), (1036, 47145), (1110, 44002), (1295, 37716), (1347, 36260), (1470, 33226), (1554, 31430), (1796, 27195), (1813, 26940), (2220, 22001), (2245, 21756), (2590, 18858), (2694, 18130), (2940, 16613), (3108, 15715), (3143, 15540), (3626, 13470), (3885, 12572), (4490, 10878), (5180, 9429), (5388, 9065), (5439, 8980), (6286, 7770), (6735, 7252)]