149864580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1271

約数の個数: 120

約数和(自身を含む): 476488320

約数和(自身を除く): 326623740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 711, 790, 810, 948, 1171, 1185, 1422, 1580, 1620, 2133, 2342, 2370, 2844, 3513, 3555, 4266, 4684, 4740, 5855, 6399, 7026, 7110, 8532, 10539, 10665, 11710, 12798, 14052, 14220, 17565, 21078, 21330, 23420, 25596, 31617, 31995, 35130, 42156, 42660, 52695, 63234, 63990, 70260, 92509, 94851, 105390, 126468, 127980, 158085, 185018, 189702, 210780, 277527, 316170, 370036, 379404, 462545, 474255, 555054, 632340, 832581, 925090, 948510, 1110108, 1387635, 1665162, 1850180, 1897020, 2497743, 2775270, 3330324, 4162905, 4995486, 5550540, 7493229, 8325810, 9990972, 12488715, 14986458, 16651620, 24977430, 29972916, 37466145, 49954860, 74932290, 149864580]

約数ペア:

[(1, 149864580), (2, 74932290), (3, 49954860), (4, 37466145), (5, 29972916), (6, 24977430), (9, 16651620), (10, 14986458), (12, 12488715), (15, 9990972), (18, 8325810), (20, 7493229), (27, 5550540), (30, 4995486), (36, 4162905), (45, 3330324), (54, 2775270), (60, 2497743), (79, 1897020), (81, 1850180), (90, 1665162), (108, 1387635), (135, 1110108), (158, 948510), (162, 925090), (180, 832581), (237, 632340), (270, 555054), (316, 474255), (324, 462545), (395, 379404), (405, 370036), (474, 316170), (540, 277527), (711, 210780), (790, 189702), (810, 185018), (948, 158085), (1171, 127980), (1185, 126468), (1422, 105390), (1580, 94851), (1620, 92509), (2133, 70260), (2342, 63990), (2370, 63234), (2844, 52695), (3513, 42660), (3555, 42156), (4266, 35130), (4684, 31995), (4740, 31617), (5855, 25596), (6399, 23420), (7026, 21330), (7110, 21078), (8532, 17565), (10539, 14220), (10665, 14052), (11710, 12798)]