117228580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 304574256

約数和(自身を除く): 187345676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 53, 61, 70, 74, 98, 106, 122, 140, 148, 185, 196, 212, 244, 245, 259, 265, 305, 370, 371, 427, 490, 518, 530, 610, 740, 742, 854, 980, 1036, 1060, 1220, 1295, 1484, 1708, 1813, 1855, 1961, 2135, 2257, 2590, 2597, 2989, 3233, 3626, 3710, 3922, 4270, 4514, 5180, 5194, 5978, 6466, 7252, 7420, 7844, 8540, 9028, 9065, 9805, 10388, 11285, 11956, 12932, 12985, 13727, 14945, 15799, 16165, 18130, 19610, 22570, 22631, 25970, 27454, 29890, 31598, 32330, 36260, 39220, 45140, 45262, 51940, 54908, 59780, 63196, 64660, 68635, 78995, 90524, 96089, 110593, 113155, 119621, 137270, 157990, 158417, 192178, 221186, 226310, 239242, 274540, 315980, 316834, 384356, 442372, 452620, 478484, 480445, 552965, 598105, 633668, 792085, 837347, 960890, 1105930, 1196210, 1584170, 1674694, 1921780, 2211860, 2392420, 3168340, 3349388, 4186735, 5861429, 8373470, 11722858, 16746940, 23445716, 29307145, 58614290, 117228580]

約数ペア:

[(1, 117228580), (2, 58614290), (4, 29307145), (5, 23445716), (7, 16746940), (10, 11722858), (14, 8373470), (20, 5861429), (28, 4186735), (35, 3349388), (37, 3168340), (49, 2392420), (53, 2211860), (61, 1921780), (70, 1674694), (74, 1584170), (98, 1196210), (106, 1105930), (122, 960890), (140, 837347), (148, 792085), (185, 633668), (196, 598105), (212, 552965), (244, 480445), (245, 478484), (259, 452620), (265, 442372), (305, 384356), (370, 316834), (371, 315980), (427, 274540), (490, 239242), (518, 226310), (530, 221186), (610, 192178), (740, 158417), (742, 157990), (854, 137270), (980, 119621), (1036, 113155), (1060, 110593), (1220, 96089), (1295, 90524), (1484, 78995), (1708, 68635), (1813, 64660), (1855, 63196), (1961, 59780), (2135, 54908), (2257, 51940), (2590, 45262), (2597, 45140), (2989, 39220), (3233, 36260), (3626, 32330), (3710, 31598), (3922, 29890), (4270, 27454), (4514, 25970), (5180, 22631), (5194, 22570), (5978, 19610), (6466, 18130), (7252, 16165), (7420, 15799), (7844, 14945), (8540, 13727), (9028, 12985), (9065, 12932), (9805, 11956), (10388, 11285)]