117525420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 381326400

約数和(自身を除く): 263800980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 193, 199, 204, 255, 306, 340, 386, 398, 510, 579, 597, 612, 765, 772, 796, 965, 995, 1020, 1158, 1194, 1530, 1737, 1791, 1930, 1990, 2316, 2388, 2895, 2985, 3060, 3281, 3383, 3474, 3582, 3860, 3980, 5790, 5970, 6562, 6766, 6948, 7164, 8685, 8955, 9843, 10149, 11580, 11940, 13124, 13532, 16405, 16915, 17370, 17910, 19686, 20298, 29529, 30447, 32810, 33830, 34740, 35820, 38407, 39372, 40596, 49215, 50745, 59058, 60894, 65620, 67660, 76814, 98430, 101490, 115221, 118116, 121788, 147645, 152235, 153628, 192035, 196860, 202980, 230442, 295290, 304470, 345663, 384070, 460884, 576105, 590580, 608940, 652919, 691326, 768140, 1152210, 1305838, 1382652, 1728315, 1958757, 2304420, 2611676, 3264595, 3456630, 3917514, 5876271, 6529190, 6913260, 7835028, 9793785, 11752542, 13058380, 19587570, 23505084, 29381355, 39175140, 58762710, 117525420]

約数ペア:

[(1, 117525420), (2, 58762710), (3, 39175140), (4, 29381355), (5, 23505084), (6, 19587570), (9, 13058380), (10, 11752542), (12, 9793785), (15, 7835028), (17, 6913260), (18, 6529190), (20, 5876271), (30, 3917514), (34, 3456630), (36, 3264595), (45, 2611676), (51, 2304420), (60, 1958757), (68, 1728315), (85, 1382652), (90, 1305838), (102, 1152210), (153, 768140), (170, 691326), (180, 652919), (193, 608940), (199, 590580), (204, 576105), (255, 460884), (306, 384070), (340, 345663), (386, 304470), (398, 295290), (510, 230442), (579, 202980), (597, 196860), (612, 192035), (765, 153628), (772, 152235), (796, 147645), (965, 121788), (995, 118116), (1020, 115221), (1158, 101490), (1194, 98430), (1530, 76814), (1737, 67660), (1791, 65620), (1930, 60894), (1990, 59058), (2316, 50745), (2388, 49215), (2895, 40596), (2985, 39372), (3060, 38407), (3281, 35820), (3383, 34740), (3474, 33830), (3582, 32810), (3860, 30447), (3980, 29529), (5790, 20298), (5970, 19686), (6562, 17910), (6766, 17370), (6948, 16915), (7164, 16405), (8685, 13532), (8955, 13124), (9843, 11940), (10149, 11580)]