168606900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:852

約数の個数: 288

約数和(自身を含む): 676623360

約数和(自身を除く): 508016460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 27, 28, 30, 33, 35, 36, 42, 44, 45, 50, 54, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 108, 110, 126, 132, 135, 140, 150, 154, 165, 175, 180, 189, 198, 210, 220, 225, 231, 252, 270, 275, 297, 300, 308, 315, 330, 350, 378, 385, 396, 420, 450, 462, 495, 525, 540, 550, 594, 630, 660, 675, 693, 700, 756, 770, 811, 825, 900, 924, 945, 990, 1050, 1100, 1155, 1188, 1260, 1350, 1386, 1485, 1540, 1575, 1622, 1650, 1890, 1925, 1980, 2079, 2100, 2310, 2433, 2475, 2700, 2772, 2970, 3150, 3244, 3300, 3465, 3780, 3850, 4055, 4158, 4620, 4725, 4866, 4950, 5677, 5775, 5940, 6300, 6930, 7299, 7425, 7700, 8110, 8316, 8921, 9450, 9732, 9900, 10395, 11354, 11550, 12165, 13860, 14598, 14850, 16220, 17031, 17325, 17842, 18900, 20275, 20790, 21897, 22708, 23100, 24330, 26763, 28385, 29196, 29700, 34062, 34650, 35684, 36495, 40550, 41580, 43794, 44605, 48660, 51093, 51975, 53526, 56770, 60825, 62447, 68124, 69300, 72990, 80289, 81100, 85155, 87588, 89210, 102186, 103950, 107052, 109485, 113540, 121650, 124894, 133815, 141925, 145980, 153279, 160578, 170310, 178420, 182475, 187341, 204372, 207900, 218970, 223025, 240867, 243300, 249788, 255465, 267630, 283850, 306558, 312235, 321156, 340620, 364950, 374682, 401445, 425775, 437940, 446050, 481734, 510930, 535260, 547425, 562023, 567700, 613116, 624470, 669075, 729900, 749364, 766395, 802890, 851550, 892100, 936705, 963468, 1021860, 1094850, 1124046, 1204335, 1248940, 1277325, 1338150, 1532790, 1561175, 1605780, 1686069, 1703100, 1873410, 2007225, 2189700, 2248092, 2408670, 2554650, 2676300, 2810115, 3065580, 3122350, 3372138, 3746820, 3831975, 4014450, 4683525, 4817340, 5109300, 5620230, 6021675, 6244700, 6744276, 7663950, 8028900, 8430345, 9367050, 11240460, 12043350, 14050575, 15327900, 16860690, 18734100, 24086700, 28101150, 33721380, 42151725, 56202300, 84303450, 168606900]

約数ペア:

[(1, 168606900), (2, 84303450), (3, 56202300), (4, 42151725), (5, 33721380), (6, 28101150), (7, 24086700), (9, 18734100), (10, 16860690), (11, 15327900), (12, 14050575), (14, 12043350), (15, 11240460), (18, 9367050), (20, 8430345), (21, 8028900), (22, 7663950), (25, 6744276), (27, 6244700), (28, 6021675), (30, 5620230), (33, 5109300), (35, 4817340), (36, 4683525), (42, 4014450), (44, 3831975), (45, 3746820), (50, 3372138), (54, 3122350), (55, 3065580), (60, 2810115), (63, 2676300), (66, 2554650), (70, 2408670), (75, 2248092), (77, 2189700), (84, 2007225), (90, 1873410), (99, 1703100), (100, 1686069), (105, 1605780), (108, 1561175), (110, 1532790), (126, 1338150), (132, 1277325), (135, 1248940), (140, 1204335), (150, 1124046), (154, 1094850), (165, 1021860), (175, 963468), (180, 936705), (189, 892100), (198, 851550), (210, 802890), (220, 766395), (225, 749364), (231, 729900), (252, 669075), (270, 624470), (275, 613116), (297, 567700), (300, 562023), (308, 547425), (315, 535260), (330, 510930), (350, 481734), (378, 446050), (385, 437940), (396, 425775), (420, 401445), (450, 374682), (462, 364950), (495, 340620), (525, 321156), (540, 312235), (550, 306558), (594, 283850), (630, 267630), (660, 255465), (675, 249788), (693, 243300), (700, 240867), (756, 223025), (770, 218970), (811, 207900), (825, 204372), (900, 187341), (924, 182475), (945, 178420), (990, 170310), (1050, 160578), (1100, 153279), (1155, 145980), (1188, 141925), (1260, 133815), (1350, 124894), (1386, 121650), (1485, 113540), (1540, 109485), (1575, 107052), (1622, 103950), (1650, 102186), (1890, 89210), (1925, 87588), (1980, 85155), (2079, 81100), (2100, 80289), (2310, 72990), (2433, 69300), (2475, 68124), (2700, 62447), (2772, 60825), (2970, 56770), (3150, 53526), (3244, 51975), (3300, 51093), (3465, 48660), (3780, 44605), (3850, 43794), (4055, 41580), (4158, 40550), (4620, 36495), (4725, 35684), (4866, 34650), (4950, 34062), (5677, 29700), (5775, 29196), (5940, 28385), (6300, 26763), (6930, 24330), (7299, 23100), (7425, 22708), (7700, 21897), (8110, 20790), (8316, 20275), (8921, 18900), (9450, 17842), (9732, 17325), (9900, 17031), (10395, 16220), (11354, 14850), (11550, 14598), (12165, 13860)]