149805720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2351}}^1$

素因数の和:2430

約数の個数: 128

約数和(自身を含む): 508032000

約数和(自身を除く): 358226280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2351, 2360, 2655, 3186, 3540, 4248, 4702, 5310, 6372, 7053, 7080, 7965, 9404, 10620, 11755, 12744, 14106, 15930, 18808, 21159, 21240, 23510, 28212, 31860, 35265, 42318, 47020, 56424, 63477, 63720, 70530, 84636, 94040, 105795, 126954, 138709, 141060, 169272, 211590, 253908, 277418, 282120, 317385, 416127, 423180, 507816, 554836, 634770, 693545, 832254, 846360, 1109672, 1248381, 1269540, 1387090, 1664508, 2080635, 2496762, 2539080, 2774180, 3329016, 3745143, 4161270, 4993524, 5548360, 6241905, 7490286, 8322540, 9987048, 12483810, 14980572, 16645080, 18725715, 24967620, 29961144, 37451430, 49935240, 74902860, 149805720]

約数ペア:

[(1, 149805720), (2, 74902860), (3, 49935240), (4, 37451430), (5, 29961144), (6, 24967620), (8, 18725715), (9, 16645080), (10, 14980572), (12, 12483810), (15, 9987048), (18, 8322540), (20, 7490286), (24, 6241905), (27, 5548360), (30, 4993524), (36, 4161270), (40, 3745143), (45, 3329016), (54, 2774180), (59, 2539080), (60, 2496762), (72, 2080635), (90, 1664508), (108, 1387090), (118, 1269540), (120, 1248381), (135, 1109672), (177, 846360), (180, 832254), (216, 693545), (236, 634770), (270, 554836), (295, 507816), (354, 423180), (360, 416127), (472, 317385), (531, 282120), (540, 277418), (590, 253908), (708, 211590), (885, 169272), (1062, 141060), (1080, 138709), (1180, 126954), (1416, 105795), (1593, 94040), (1770, 84636), (2124, 70530), (2351, 63720), (2360, 63477), (2655, 56424), (3186, 47020), (3540, 42318), (4248, 35265), (4702, 31860), (5310, 28212), (6372, 23510), (7053, 21240), (7080, 21159), (7965, 18808), (9404, 15930), (10620, 14106), (11755, 12744)]