74312700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3217}}^1$

素因数の和:3252

約数の個数: 144

約数和(自身を含む): 268149504

約数和(自身を除く): 193836804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3217, 3300, 3850, 4620, 5775, 6434, 7700, 9651, 11550, 12868, 16085, 19302, 22519, 23100, 32170, 35387, 38604, 45038, 48255, 64340, 67557, 70774, 80425, 90076, 96510, 106161, 112595, 135114, 141548, 160850, 176935, 193020, 212322, 225190, 241275, 247709, 270228, 321700, 337785, 353870, 424644, 450380, 482550, 495418, 530805, 562975, 675570, 707740, 743127, 884675, 965100, 990836, 1061610, 1125950, 1238545, 1351140, 1486254, 1688925, 1769350, 2123220, 2251900, 2477090, 2654025, 2972508, 3377850, 3538700, 3715635, 4954180, 5308050, 6192725, 6755700, 7431270, 10616100, 12385450, 14862540, 18578175, 24770900, 37156350, 74312700]

約数ペア:

[(1, 74312700), (2, 37156350), (3, 24770900), (4, 18578175), (5, 14862540), (6, 12385450), (7, 10616100), (10, 7431270), (11, 6755700), (12, 6192725), (14, 5308050), (15, 4954180), (20, 3715635), (21, 3538700), (22, 3377850), (25, 2972508), (28, 2654025), (30, 2477090), (33, 2251900), (35, 2123220), (42, 1769350), (44, 1688925), (50, 1486254), (55, 1351140), (60, 1238545), (66, 1125950), (70, 1061610), (75, 990836), (77, 965100), (84, 884675), (100, 743127), (105, 707740), (110, 675570), (132, 562975), (140, 530805), (150, 495418), (154, 482550), (165, 450380), (175, 424644), (210, 353870), (220, 337785), (231, 321700), (275, 270228), (300, 247709), (308, 241275), (330, 225190), (350, 212322), (385, 193020), (420, 176935), (462, 160850), (525, 141548), (550, 135114), (660, 112595), (700, 106161), (770, 96510), (825, 90076), (924, 80425), (1050, 70774), (1100, 67557), (1155, 64340), (1540, 48255), (1650, 45038), (1925, 38604), (2100, 35387), (2310, 32170), (3217, 23100), (3300, 22519), (3850, 19302), (4620, 16085), (5775, 12868), (6434, 11550), (7700, 9651)]