243366900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 216

約数和(自身を含む): 856986816

約数和(自身を除く): 613619916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 289, 300, 340, 350, 357, 401, 420, 425, 476, 510, 525, 578, 595, 700, 714, 802, 850, 867, 1020, 1050, 1156, 1190, 1203, 1275, 1428, 1445, 1604, 1700, 1734, 1785, 2005, 2023, 2100, 2380, 2406, 2550, 2807, 2890, 2975, 3468, 3570, 4010, 4046, 4335, 4812, 5100, 5614, 5780, 5950, 6015, 6069, 6817, 7140, 7225, 8020, 8092, 8421, 8670, 8925, 10025, 10115, 11228, 11900, 12030, 12138, 13634, 14035, 14450, 16842, 17340, 17850, 20050, 20230, 20451, 21675, 24060, 24276, 27268, 28070, 28900, 30075, 30345, 33684, 34085, 35700, 40100, 40460, 40902, 42105, 43350, 47719, 50575, 56140, 60150, 60690, 68170, 70175, 81804, 84210, 86700, 95438, 101150, 102255, 115889, 120300, 121380, 136340, 140350, 143157, 151725, 168420, 170425, 190876, 202300, 204510, 210525, 231778, 238595, 280700, 286314, 303450, 340850, 347667, 409020, 421050, 463556, 477190, 511275, 572628, 579445, 606900, 681700, 695334, 715785, 811223, 842100, 954380, 1022550, 1158890, 1192975, 1390668, 1431570, 1622446, 1738335, 2045100, 2317780, 2385950, 2433669, 2863140, 2897225, 3244892, 3476670, 3578925, 4056115, 4771900, 4867338, 5794450, 6953340, 7157850, 8112230, 8691675, 9734676, 11588900, 12168345, 14315700, 16224460, 17383350, 20280575, 24336690, 34766700, 40561150, 48673380, 60841725, 81122300, 121683450, 243366900]

約数ペア:

[(1, 243366900), (2, 121683450), (3, 81122300), (4, 60841725), (5, 48673380), (6, 40561150), (7, 34766700), (10, 24336690), (12, 20280575), (14, 17383350), (15, 16224460), (17, 14315700), (20, 12168345), (21, 11588900), (25, 9734676), (28, 8691675), (30, 8112230), (34, 7157850), (35, 6953340), (42, 5794450), (50, 4867338), (51, 4771900), (60, 4056115), (68, 3578925), (70, 3476670), (75, 3244892), (84, 2897225), (85, 2863140), (100, 2433669), (102, 2385950), (105, 2317780), (119, 2045100), (140, 1738335), (150, 1622446), (170, 1431570), (175, 1390668), (204, 1192975), (210, 1158890), (238, 1022550), (255, 954380), (289, 842100), (300, 811223), (340, 715785), (350, 695334), (357, 681700), (401, 606900), (420, 579445), (425, 572628), (476, 511275), (510, 477190), (525, 463556), (578, 421050), (595, 409020), (700, 347667), (714, 340850), (802, 303450), (850, 286314), (867, 280700), (1020, 238595), (1050, 231778), (1156, 210525), (1190, 204510), (1203, 202300), (1275, 190876), (1428, 170425), (1445, 168420), (1604, 151725), (1700, 143157), (1734, 140350), (1785, 136340), (2005, 121380), (2023, 120300), (2100, 115889), (2380, 102255), (2406, 101150), (2550, 95438), (2807, 86700), (2890, 84210), (2975, 81804), (3468, 70175), (3570, 68170), (4010, 60690), (4046, 60150), (4335, 56140), (4812, 50575), (5100, 47719), (5614, 43350), (5780, 42105), (5950, 40902), (6015, 40460), (6069, 40100), (6817, 35700), (7140, 34085), (7225, 33684), (8020, 30345), (8092, 30075), (8421, 28900), (8670, 28070), (8925, 27268), (10025, 24276), (10115, 24060), (11228, 21675), (11900, 20451), (12030, 20230), (12138, 20050), (13634, 17850), (14035, 17340), (14450, 16842)]