1291365900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7673}}^1$

素因数の和:7721

約数の個数: 216

約数和(自身を含む): 4676044464

約数和(自身を除く): 3384678564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 25, 30, 33, 34, 36, 44, 45, 50, 51, 55, 60, 66, 68, 75, 85, 90, 99, 100, 102, 110, 132, 150, 153, 165, 170, 180, 187, 198, 204, 220, 225, 255, 275, 300, 306, 330, 340, 374, 396, 425, 450, 495, 510, 550, 561, 612, 660, 748, 765, 825, 850, 900, 935, 990, 1020, 1100, 1122, 1275, 1530, 1650, 1683, 1700, 1870, 1980, 2244, 2475, 2550, 2805, 3060, 3300, 3366, 3740, 3825, 4675, 4950, 5100, 5610, 6732, 7650, 7673, 8415, 9350, 9900, 11220, 14025, 15300, 15346, 16830, 18700, 23019, 28050, 30692, 33660, 38365, 42075, 46038, 56100, 69057, 76730, 84150, 84403, 92076, 115095, 130441, 138114, 153460, 168300, 168806, 191825, 230190, 253209, 260882, 276228, 337612, 345285, 383650, 391323, 422015, 460380, 506418, 521764, 575475, 652205, 690570, 759627, 767300, 782646, 844030, 1012836, 1150950, 1173969, 1266045, 1304410, 1381140, 1434851, 1519254, 1565292, 1688060, 1726425, 1956615, 2110075, 2301900, 2347938, 2532090, 2608820, 2869702, 3038508, 3261025, 3452850, 3798135, 3913230, 4220150, 4304553, 4695876, 5064180, 5739404, 5869845, 6330225, 6522050, 6905700, 7174255, 7596270, 7826460, 8440300, 8609106, 9783075, 11739690, 12660450, 12913659, 13044100, 14348510, 15192540, 17218212, 18990675, 19566150, 21522765, 23479380, 25320900, 25827318, 28697020, 29349225, 35871275, 37981350, 39132300, 43045530, 51654636, 58698450, 64568295, 71742550, 75962700, 86091060, 107613825, 117396900, 129136590, 143485100, 215227650, 258273180, 322841475, 430455300, 645682950, 1291365900]

約数ペア:

[(1, 1291365900), (2, 645682950), (3, 430455300), (4, 322841475), (5, 258273180), (6, 215227650), (9, 143485100), (10, 129136590), (11, 117396900), (12, 107613825), (15, 86091060), (17, 75962700), (18, 71742550), (20, 64568295), (22, 58698450), (25, 51654636), (30, 43045530), (33, 39132300), (34, 37981350), (36, 35871275), (44, 29349225), (45, 28697020), (50, 25827318), (51, 25320900), (55, 23479380), (60, 21522765), (66, 19566150), (68, 18990675), (75, 17218212), (85, 15192540), (90, 14348510), (99, 13044100), (100, 12913659), (102, 12660450), (110, 11739690), (132, 9783075), (150, 8609106), (153, 8440300), (165, 7826460), (170, 7596270), (180, 7174255), (187, 6905700), (198, 6522050), (204, 6330225), (220, 5869845), (225, 5739404), (255, 5064180), (275, 4695876), (300, 4304553), (306, 4220150), (330, 3913230), (340, 3798135), (374, 3452850), (396, 3261025), (425, 3038508), (450, 2869702), (495, 2608820), (510, 2532090), (550, 2347938), (561, 2301900), (612, 2110075), (660, 1956615), (748, 1726425), (765, 1688060), (825, 1565292), (850, 1519254), (900, 1434851), (935, 1381140), (990, 1304410), (1020, 1266045), (1100, 1173969), (1122, 1150950), (1275, 1012836), (1530, 844030), (1650, 782646), (1683, 767300), (1700, 759627), (1870, 690570), (1980, 652205), (2244, 575475), (2475, 521764), (2550, 506418), (2805, 460380), (3060, 422015), (3300, 391323), (3366, 383650), (3740, 345285), (3825, 337612), (4675, 276228), (4950, 260882), (5100, 253209), (5610, 230190), (6732, 191825), (7650, 168806), (7673, 168300), (8415, 153460), (9350, 138114), (9900, 130441), (11220, 115095), (14025, 92076), (15300, 84403), (15346, 84150), (16830, 76730), (18700, 69057), (23019, 56100), (28050, 46038), (30692, 42075), (33660, 38365)]