149009220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1559}}^1$

素因数の和:1639

約数の個数: 120

約数和(自身を含む): 475675200

約数和(自身を除く): 326665980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 270, 295, 324, 354, 405, 531, 540, 590, 708, 810, 885, 1062, 1180, 1559, 1593, 1620, 1770, 2124, 2655, 3118, 3186, 3540, 4677, 4779, 5310, 6236, 6372, 7795, 7965, 9354, 9558, 10620, 14031, 15590, 15930, 18708, 19116, 23385, 23895, 28062, 31180, 31860, 42093, 46770, 47790, 56124, 70155, 84186, 91981, 93540, 95580, 126279, 140310, 168372, 183962, 210465, 252558, 275943, 280620, 367924, 420930, 459905, 505116, 551886, 631395, 827829, 841860, 919810, 1103772, 1262790, 1379715, 1655658, 1839620, 2483487, 2525580, 2759430, 3311316, 4139145, 4966974, 5518860, 7450461, 8278290, 9933948, 12417435, 14900922, 16556580, 24834870, 29801844, 37252305, 49669740, 74504610, 149009220]

約数ペア:

[(1, 149009220), (2, 74504610), (3, 49669740), (4, 37252305), (5, 29801844), (6, 24834870), (9, 16556580), (10, 14900922), (12, 12417435), (15, 9933948), (18, 8278290), (20, 7450461), (27, 5518860), (30, 4966974), (36, 4139145), (45, 3311316), (54, 2759430), (59, 2525580), (60, 2483487), (81, 1839620), (90, 1655658), (108, 1379715), (118, 1262790), (135, 1103772), (162, 919810), (177, 841860), (180, 827829), (236, 631395), (270, 551886), (295, 505116), (324, 459905), (354, 420930), (405, 367924), (531, 280620), (540, 275943), (590, 252558), (708, 210465), (810, 183962), (885, 168372), (1062, 140310), (1180, 126279), (1559, 95580), (1593, 93540), (1620, 91981), (1770, 84186), (2124, 70155), (2655, 56124), (3118, 47790), (3186, 46770), (3540, 42093), (4677, 31860), (4779, 31180), (5310, 28062), (6236, 23895), (6372, 23385), (7795, 19116), (7965, 18708), (9354, 15930), (9558, 15590), (10620, 14031)]