195368940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2879}}^1$

素因数の和:2936

約数の個数: 144

約数和(自身を含む): 660441600

約数和(自身を除く): 465072660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 2879, 3393, 3770, 4524, 5220, 5655, 5758, 6786, 7540, 8637, 11310, 11516, 13572, 14395, 16965, 17274, 22620, 25911, 28790, 33930, 34548, 37427, 43185, 51822, 57580, 67860, 74854, 83491, 86370, 103644, 112281, 129555, 149708, 166982, 172740, 187135, 224562, 250473, 259110, 333964, 336843, 374270, 417455, 449124, 500946, 518220, 561405, 673686, 748540, 751419, 834910, 1001892, 1085383, 1122810, 1252365, 1347372, 1502838, 1669820, 1684215, 2170766, 2245620, 2504730, 3005676, 3256149, 3368430, 3757095, 4341532, 5009460, 5426915, 6512298, 6736860, 7514190, 9768447, 10853830, 13024596, 15028380, 16280745, 19536894, 21707660, 32561490, 39073788, 48842235, 65122980, 97684470, 195368940]

約数ペア:

[(1, 195368940), (2, 97684470), (3, 65122980), (4, 48842235), (5, 39073788), (6, 32561490), (9, 21707660), (10, 19536894), (12, 16280745), (13, 15028380), (15, 13024596), (18, 10853830), (20, 9768447), (26, 7514190), (29, 6736860), (30, 6512298), (36, 5426915), (39, 5009460), (45, 4341532), (52, 3757095), (58, 3368430), (60, 3256149), (65, 3005676), (78, 2504730), (87, 2245620), (90, 2170766), (116, 1684215), (117, 1669820), (130, 1502838), (145, 1347372), (156, 1252365), (174, 1122810), (180, 1085383), (195, 1001892), (234, 834910), (260, 751419), (261, 748540), (290, 673686), (348, 561405), (377, 518220), (390, 500946), (435, 449124), (468, 417455), (522, 374270), (580, 336843), (585, 333964), (754, 259110), (780, 250473), (870, 224562), (1044, 187135), (1131, 172740), (1170, 166982), (1305, 149708), (1508, 129555), (1740, 112281), (1885, 103644), (2262, 86370), (2340, 83491), (2610, 74854), (2879, 67860), (3393, 57580), (3770, 51822), (4524, 43185), (5220, 37427), (5655, 34548), (5758, 33930), (6786, 28790), (7540, 25911), (8637, 22620), (11310, 17274), (11516, 16965), (13572, 14395)]