39853800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{3163}}^1$

素因数の和:3192

約数の個数: 144

約数和(自身を含む): 153011040

約数和(自身を除く): 113157240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 3163, 4200, 6300, 6326, 9489, 12600, 12652, 15815, 18978, 22141, 25304, 28467, 31630, 37956, 44282, 47445, 56934, 63260, 66423, 75912, 79075, 88564, 94890, 110705, 113868, 126520, 132846, 142335, 158150, 177128, 189780, 199269, 221410, 227736, 237225, 265692, 284670, 316300, 332115, 379560, 398538, 442820, 474450, 531384, 553525, 569340, 632600, 664230, 711675, 797076, 885640, 948900, 996345, 1107050, 1138680, 1328460, 1423350, 1594152, 1660575, 1897800, 1992690, 2214100, 2656920, 2846700, 3321150, 3985380, 4428200, 4981725, 5693400, 6642300, 7970760, 9963450, 13284600, 19926900, 39853800]

約数ペア:

[(1, 39853800), (2, 19926900), (3, 13284600), (4, 9963450), (5, 7970760), (6, 6642300), (7, 5693400), (8, 4981725), (9, 4428200), (10, 3985380), (12, 3321150), (14, 2846700), (15, 2656920), (18, 2214100), (20, 1992690), (21, 1897800), (24, 1660575), (25, 1594152), (28, 1423350), (30, 1328460), (35, 1138680), (36, 1107050), (40, 996345), (42, 948900), (45, 885640), (50, 797076), (56, 711675), (60, 664230), (63, 632600), (70, 569340), (72, 553525), (75, 531384), (84, 474450), (90, 442820), (100, 398538), (105, 379560), (120, 332115), (126, 316300), (140, 284670), (150, 265692), (168, 237225), (175, 227736), (180, 221410), (200, 199269), (210, 189780), (225, 177128), (252, 158150), (280, 142335), (300, 132846), (315, 126520), (350, 113868), (360, 110705), (420, 94890), (450, 88564), (504, 79075), (525, 75912), (600, 66423), (630, 63260), (700, 56934), (840, 47445), (900, 44282), (1050, 37956), (1260, 31630), (1400, 28467), (1575, 25304), (1800, 22141), (2100, 18978), (2520, 15815), (3150, 12652), (3163, 12600), (4200, 9489), (6300, 6326)]