155040930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:677

約数の個数: 144

約数和(自身を含む): 463095360

約数和(自身を除く): 308054430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 121, 138, 165, 198, 207, 230, 242, 253, 330, 345, 363, 414, 495, 506, 605, 619, 690, 726, 759, 990, 1035, 1089, 1210, 1238, 1265, 1518, 1815, 1857, 2070, 2178, 2277, 2530, 2783, 3095, 3630, 3714, 3795, 4554, 5445, 5566, 5571, 6190, 6809, 7590, 8349, 9285, 10890, 11142, 11385, 13618, 13915, 14237, 16698, 18570, 20427, 22770, 25047, 27830, 27855, 28474, 34045, 40854, 41745, 42711, 50094, 55710, 61281, 68090, 71185, 74899, 83490, 85422, 102135, 122562, 125235, 128133, 142370, 149798, 156607, 204270, 213555, 224697, 250470, 256266, 306405, 313214, 374495, 427110, 449394, 469821, 612810, 640665, 674091, 748990, 783035, 939642, 1123485, 1281330, 1348182, 1409463, 1566070, 1722677, 2246970, 2349105, 2818926, 3370455, 3445354, 4698210, 5168031, 6740910, 7047315, 8613385, 10336062, 14094630, 15504093, 17226770, 25840155, 31008186, 51680310, 77520465, 155040930]

約数ペア:

[(1, 155040930), (2, 77520465), (3, 51680310), (5, 31008186), (6, 25840155), (9, 17226770), (10, 15504093), (11, 14094630), (15, 10336062), (18, 8613385), (22, 7047315), (23, 6740910), (30, 5168031), (33, 4698210), (45, 3445354), (46, 3370455), (55, 2818926), (66, 2349105), (69, 2246970), (90, 1722677), (99, 1566070), (110, 1409463), (115, 1348182), (121, 1281330), (138, 1123485), (165, 939642), (198, 783035), (207, 748990), (230, 674091), (242, 640665), (253, 612810), (330, 469821), (345, 449394), (363, 427110), (414, 374495), (495, 313214), (506, 306405), (605, 256266), (619, 250470), (690, 224697), (726, 213555), (759, 204270), (990, 156607), (1035, 149798), (1089, 142370), (1210, 128133), (1238, 125235), (1265, 122562), (1518, 102135), (1815, 85422), (1857, 83490), (2070, 74899), (2178, 71185), (2277, 68090), (2530, 61281), (2783, 55710), (3095, 50094), (3630, 42711), (3714, 41745), (3795, 40854), (4554, 34045), (5445, 28474), (5566, 27855), (5571, 27830), (6190, 25047), (6809, 22770), (7590, 20427), (8349, 18570), (9285, 16698), (10890, 14237), (11142, 13915), (11385, 13618)]