284312700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^3\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 288

約数和(自身を含む): 1069376000

約数和(自身を除く): 785063300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 307, 315, 343, 350, 378, 420, 441, 450, 490, 525, 540, 588, 614, 630, 675, 686, 700, 735, 756, 882, 900, 921, 945, 980, 1029, 1050, 1225, 1228, 1260, 1323, 1350, 1372, 1470, 1535, 1575, 1715, 1764, 1842, 1890, 2058, 2100, 2149, 2205, 2450, 2646, 2700, 2763, 2940, 3070, 3087, 3150, 3430, 3675, 3684, 3780, 4116, 4298, 4410, 4605, 4725, 4900, 5145, 5292, 5526, 6140, 6174, 6300, 6447, 6615, 6860, 7350, 7675, 8289, 8575, 8596, 8820, 9210, 9261, 9450, 10290, 10745, 11025, 11052, 12348, 12894, 13230, 13815, 14700, 15043, 15350, 15435, 16578, 17150, 18420, 18522, 18900, 19341, 20580, 21490, 22050, 23025, 25725, 25788, 26460, 27630, 30086, 30700, 30870, 32235, 33075, 33156, 34300, 37044, 38682, 41445, 42980, 44100, 45129, 46050, 46305, 51450, 53725, 55260, 58023, 60172, 61740, 64470, 66150, 69075, 75215, 77175, 77364, 82890, 90258, 92100, 92610, 96705, 102900, 105301, 107450, 116046, 128940, 132300, 135387, 138150, 150430, 154350, 161175, 165780, 180516, 185220, 193410, 207225, 210602, 214900, 225645, 231525, 232092, 270774, 276300, 290115, 300860, 308700, 315903, 322350, 376075, 386820, 406161, 414450, 421204, 451290, 463050, 483525, 526505, 541548, 580230, 631806, 644700, 676935, 752150, 812322, 828900, 902580, 926100, 947709, 967050, 1053010, 1128225, 1160460, 1263612, 1353870, 1450575, 1504300, 1579515, 1624644, 1895418, 1934100, 2030805, 2106020, 2256450, 2632525, 2707740, 2843127, 2901150, 3159030, 3384675, 3790836, 4061610, 4512900, 4738545, 5265050, 5686254, 5802300, 6318060, 6769350, 7897575, 8123220, 9477090, 10154025, 10530100, 11372508, 13538700, 14215635, 15795150, 18954180, 20308050, 23692725, 28431270, 31590300, 40616100, 47385450, 56862540, 71078175, 94770900, 142156350, 284312700]

約数ペア:

[(1, 284312700), (2, 142156350), (3, 94770900), (4, 71078175), (5, 56862540), (6, 47385450), (7, 40616100), (9, 31590300), (10, 28431270), (12, 23692725), (14, 20308050), (15, 18954180), (18, 15795150), (20, 14215635), (21, 13538700), (25, 11372508), (27, 10530100), (28, 10154025), (30, 9477090), (35, 8123220), (36, 7897575), (42, 6769350), (45, 6318060), (49, 5802300), (50, 5686254), (54, 5265050), (60, 4738545), (63, 4512900), (70, 4061610), (75, 3790836), (84, 3384675), (90, 3159030), (98, 2901150), (100, 2843127), (105, 2707740), (108, 2632525), (126, 2256450), (135, 2106020), (140, 2030805), (147, 1934100), (150, 1895418), (175, 1624644), (180, 1579515), (189, 1504300), (196, 1450575), (210, 1353870), (225, 1263612), (245, 1160460), (252, 1128225), (270, 1053010), (294, 967050), (300, 947709), (307, 926100), (315, 902580), (343, 828900), (350, 812322), (378, 752150), (420, 676935), (441, 644700), (450, 631806), (490, 580230), (525, 541548), (540, 526505), (588, 483525), (614, 463050), (630, 451290), (675, 421204), (686, 414450), (700, 406161), (735, 386820), (756, 376075), (882, 322350), (900, 315903), (921, 308700), (945, 300860), (980, 290115), (1029, 276300), (1050, 270774), (1225, 232092), (1228, 231525), (1260, 225645), (1323, 214900), (1350, 210602), (1372, 207225), (1470, 193410), (1535, 185220), (1575, 180516), (1715, 165780), (1764, 161175), (1842, 154350), (1890, 150430), (2058, 138150), (2100, 135387), (2149, 132300), (2205, 128940), (2450, 116046), (2646, 107450), (2700, 105301), (2763, 102900), (2940, 96705), (3070, 92610), (3087, 92100), (3150, 90258), (3430, 82890), (3675, 77364), (3684, 77175), (3780, 75215), (4116, 69075), (4298, 66150), (4410, 64470), (4605, 61740), (4725, 60172), (4900, 58023), (5145, 55260), (5292, 53725), (5526, 51450), (6140, 46305), (6174, 46050), (6300, 45129), (6447, 44100), (6615, 42980), (6860, 41445), (7350, 38682), (7675, 37044), (8289, 34300), (8575, 33156), (8596, 33075), (8820, 32235), (9210, 30870), (9261, 30700), (9450, 30086), (10290, 27630), (10745, 26460), (11025, 25788), (11052, 25725), (12348, 23025), (12894, 22050), (13230, 21490), (13815, 20580), (14700, 19341), (15043, 18900), (15350, 18522), (15435, 18420), (16578, 17150)]