110804540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 303163392

約数和(自身を除く): 192358852

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 121, 124, 140, 154, 155, 211, 217, 220, 242, 308, 310, 341, 385, 422, 434, 484, 605, 620, 682, 770, 844, 847, 868, 1055, 1085, 1210, 1364, 1477, 1540, 1694, 1705, 2110, 2170, 2321, 2387, 2420, 2954, 3388, 3410, 3751, 4220, 4235, 4340, 4642, 4774, 5908, 6541, 6820, 7385, 7502, 8470, 9284, 9548, 11605, 11935, 13082, 14770, 15004, 16247, 16940, 18755, 23210, 23870, 25531, 26164, 26257, 29540, 32494, 32705, 37510, 45787, 46420, 47740, 51062, 52514, 64988, 65410, 71951, 75020, 81235, 91574, 102124, 105028, 127655, 130820, 131285, 143902, 162470, 178717, 183148, 228935, 255310, 262570, 287804, 324940, 357434, 359755, 457870, 503657, 510620, 525140, 714868, 719510, 791461, 893585, 915740, 1007314, 1439020, 1582922, 1787170, 2014628, 2518285, 3165844, 3574340, 3957305, 5036570, 5540227, 7914610, 10073140, 11080454, 15829220, 22160908, 27701135, 55402270, 110804540]

約数ペア:

[(1, 110804540), (2, 55402270), (4, 27701135), (5, 22160908), (7, 15829220), (10, 11080454), (11, 10073140), (14, 7914610), (20, 5540227), (22, 5036570), (28, 3957305), (31, 3574340), (35, 3165844), (44, 2518285), (55, 2014628), (62, 1787170), (70, 1582922), (77, 1439020), (110, 1007314), (121, 915740), (124, 893585), (140, 791461), (154, 719510), (155, 714868), (211, 525140), (217, 510620), (220, 503657), (242, 457870), (308, 359755), (310, 357434), (341, 324940), (385, 287804), (422, 262570), (434, 255310), (484, 228935), (605, 183148), (620, 178717), (682, 162470), (770, 143902), (844, 131285), (847, 130820), (868, 127655), (1055, 105028), (1085, 102124), (1210, 91574), (1364, 81235), (1477, 75020), (1540, 71951), (1694, 65410), (1705, 64988), (2110, 52514), (2170, 51062), (2321, 47740), (2387, 46420), (2420, 45787), (2954, 37510), (3388, 32705), (3410, 32494), (3751, 29540), (4220, 26257), (4235, 26164), (4340, 25531), (4642, 23870), (4774, 23210), (5908, 18755), (6541, 16940), (6820, 16247), (7385, 15004), (7502, 14770), (8470, 13082), (9284, 11935), (9548, 11605)]