172985400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13729}}^1$

素因数の和:13758

約数の個数: 144

約数和(自身を含む): 663982800

約数和(自身を除く): 490997400

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, 4200, 6300, 12600, 13729, 27458, 41187, 54916, 68645, 82374, 96103, 109832, 123561, 137290, 164748, 192206, 205935, 247122, 274580, 288309, 329496, 343225, 384412, 411870, 480515, 494244, 549160, 576618, 617805, 686450, 768824, 823740, 864927, 961030, 988488, 1029675, 1153236, 1235610, 1372900, 1441545, 1647480, 1729854, 1922060, 2059350, 2306472, 2402575, 2471220, 2745800, 2883090, 3089025, 3459708, 3844120, 4118700, 4324635, 4805150, 4942440, 5766180, 6178050, 6919416, 7207725, 8237400, 8649270, 9610300, 11532360, 12356100, 14415450, 17298540, 19220600, 21623175, 24712200, 28830900, 34597080, 43246350, 57661800, 86492700, 172985400]

約数ペア:

[(1, 172985400), (2, 86492700), (3, 57661800), (4, 43246350), (5, 34597080), (6, 28830900), (7, 24712200), (8, 21623175), (9, 19220600), (10, 17298540), (12, 14415450), (14, 12356100), (15, 11532360), (18, 9610300), (20, 8649270), (21, 8237400), (24, 7207725), (25, 6919416), (28, 6178050), (30, 5766180), (35, 4942440), (36, 4805150), (40, 4324635), (42, 4118700), (45, 3844120), (50, 3459708), (56, 3089025), (60, 2883090), (63, 2745800), (70, 2471220), (72, 2402575), (75, 2306472), (84, 2059350), (90, 1922060), (100, 1729854), (105, 1647480), (120, 1441545), (126, 1372900), (140, 1235610), (150, 1153236), (168, 1029675), (175, 988488), (180, 961030), (200, 864927), (210, 823740), (225, 768824), (252, 686450), (280, 617805), (300, 576618), (315, 549160), (350, 494244), (360, 480515), (420, 411870), (450, 384412), (504, 343225), (525, 329496), (600, 288309), (630, 274580), (700, 247122), (840, 205935), (900, 192206), (1050, 164748), (1260, 137290), (1400, 123561), (1575, 109832), (1800, 96103), (2100, 82374), (2520, 68645), (3150, 54916), (4200, 41187), (6300, 27458), (12600, 13729)]