9040044780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227251}}^1$

素因数の和:227296

約数の個数: 144

約数和(自身を含む): 31268057184

約数和(自身を除く): 22228012404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 39780, 227251, 454502, 681753, 909004, 1136255, 1363506, 2045259, 2272510, 2727012, 2954263, 3408765, 3863267, 4090518, 4545020, 5908526, 6817530, 7726534, 8181036, 8862789, 10226295, 11589801, 11817052, 13635060, 14771315, 15453068, 17725578, 19316335, 20452590, 23179602, 26588367, 29542630, 34769403, 35451156, 38632670, 40905180, 44313945, 46359204, 50222471, 53176734, 57949005, 59085260, 69538806, 77265340, 88627890, 100444942, 106353468, 115898010, 132941835, 139077612, 150667413, 173847015, 177255780, 200889884, 231796020, 251112355, 265883670, 301334826, 347694030, 452002239, 502224710, 531767340, 602669652, 695388060, 753337065, 904004478, 1004449420, 1506674130, 1808008956, 2260011195, 3013348260, 4520022390, 9040044780]

約数ペア:

[(1, 9040044780), (2, 4520022390), (3, 3013348260), (4, 2260011195), (5, 1808008956), (6, 1506674130), (9, 1004449420), (10, 904004478), (12, 753337065), (13, 695388060), (15, 602669652), (17, 531767340), (18, 502224710), (20, 452002239), (26, 347694030), (30, 301334826), (34, 265883670), (36, 251112355), (39, 231796020), (45, 200889884), (51, 177255780), (52, 173847015), (60, 150667413), (65, 139077612), (68, 132941835), (78, 115898010), (85, 106353468), (90, 100444942), (102, 88627890), (117, 77265340), (130, 69538806), (153, 59085260), (156, 57949005), (170, 53176734), (180, 50222471), (195, 46359204), (204, 44313945), (221, 40905180), (234, 38632670), (255, 35451156), (260, 34769403), (306, 29542630), (340, 26588367), (390, 23179602), (442, 20452590), (468, 19316335), (510, 17725578), (585, 15453068), (612, 14771315), (663, 13635060), (765, 11817052), (780, 11589801), (884, 10226295), (1020, 8862789), (1105, 8181036), (1170, 7726534), (1326, 6817530), (1530, 5908526), (1989, 4545020), (2210, 4090518), (2340, 3863267), (2652, 3408765), (3060, 2954263), (3315, 2727012), (3978, 2272510), (4420, 2045259), (6630, 1363506), (7956, 1136255), (9945, 909004), (13260, 681753), (19890, 454502), (39780, 227251)]