68921400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 235029600

約数和(自身を除く): 166108200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 29, 30, 34, 40, 50, 51, 58, 60, 68, 75, 85, 87, 100, 102, 116, 120, 136, 145, 150, 170, 174, 200, 204, 232, 233, 255, 290, 300, 340, 348, 408, 425, 435, 466, 493, 510, 580, 600, 680, 696, 699, 725, 850, 870, 932, 986, 1020, 1160, 1165, 1275, 1398, 1450, 1479, 1700, 1740, 1864, 1972, 2040, 2175, 2330, 2465, 2550, 2796, 2900, 2958, 3400, 3480, 3495, 3944, 3961, 4350, 4660, 4930, 5100, 5592, 5800, 5825, 5916, 6757, 6990, 7395, 7922, 8700, 9320, 9860, 10200, 11650, 11832, 11883, 12325, 13514, 13980, 14790, 15844, 17400, 17475, 19720, 19805, 20271, 23300, 23766, 24650, 27028, 27960, 29580, 31688, 33785, 34950, 36975, 39610, 40542, 46600, 47532, 49300, 54056, 59160, 59415, 67570, 69900, 73950, 79220, 81084, 95064, 98600, 99025, 101355, 114869, 118830, 135140, 139800, 147900, 158440, 162168, 168925, 198050, 202710, 229738, 237660, 270280, 295800, 297075, 337850, 344607, 396100, 405420, 459476, 475320, 506775, 574345, 594150, 675700, 689214, 792200, 810840, 918952, 1013550, 1148690, 1188300, 1351400, 1378428, 1723035, 2027100, 2297380, 2376600, 2756856, 2871725, 3446070, 4054200, 4594760, 5743450, 6892140, 8615175, 11486900, 13784280, 17230350, 22973800, 34460700, 68921400]

約数ペア:

[(1, 68921400), (2, 34460700), (3, 22973800), (4, 17230350), (5, 13784280), (6, 11486900), (8, 8615175), (10, 6892140), (12, 5743450), (15, 4594760), (17, 4054200), (20, 3446070), (24, 2871725), (25, 2756856), (29, 2376600), (30, 2297380), (34, 2027100), (40, 1723035), (50, 1378428), (51, 1351400), (58, 1188300), (60, 1148690), (68, 1013550), (75, 918952), (85, 810840), (87, 792200), (100, 689214), (102, 675700), (116, 594150), (120, 574345), (136, 506775), (145, 475320), (150, 459476), (170, 405420), (174, 396100), (200, 344607), (204, 337850), (232, 297075), (233, 295800), (255, 270280), (290, 237660), (300, 229738), (340, 202710), (348, 198050), (408, 168925), (425, 162168), (435, 158440), (466, 147900), (493, 139800), (510, 135140), (580, 118830), (600, 114869), (680, 101355), (696, 99025), (699, 98600), (725, 95064), (850, 81084), (870, 79220), (932, 73950), (986, 69900), (1020, 67570), (1160, 59415), (1165, 59160), (1275, 54056), (1398, 49300), (1450, 47532), (1479, 46600), (1700, 40542), (1740, 39610), (1864, 36975), (1972, 34950), (2040, 33785), (2175, 31688), (2330, 29580), (2465, 27960), (2550, 27028), (2796, 24650), (2900, 23766), (2958, 23300), (3400, 20271), (3480, 19805), (3495, 19720), (3944, 17475), (3961, 17400), (4350, 15844), (4660, 14790), (4930, 13980), (5100, 13514), (5592, 12325), (5800, 11883), (5825, 11832), (5916, 11650), (6757, 10200), (6990, 9860), (7395, 9320), (7922, 8700)]