128081400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 435909600

約数和(自身を除く): 307828200

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, 255, 290, 300, 340, 348, 408, 425, 433, 435, 493, 510, 580, 600, 680, 696, 725, 850, 866, 870, 986, 1020, 1160, 1275, 1299, 1450, 1479, 1700, 1732, 1740, 1972, 2040, 2165, 2175, 2465, 2550, 2598, 2900, 2958, 3400, 3464, 3480, 3944, 4330, 4350, 4930, 5100, 5196, 5800, 5916, 6495, 7361, 7395, 8660, 8700, 9860, 10200, 10392, 10825, 11832, 12325, 12557, 12990, 14722, 14790, 17320, 17400, 19720, 21650, 22083, 24650, 25114, 25980, 29444, 29580, 32475, 36805, 36975, 37671, 43300, 44166, 49300, 50228, 51960, 58888, 59160, 62785, 64950, 73610, 73950, 75342, 86600, 88332, 98600, 100456, 110415, 125570, 129900, 147220, 147900, 150684, 176664, 184025, 188355, 213469, 220830, 251140, 259800, 294440, 295800, 301368, 313925, 368050, 376710, 426938, 441660, 502280, 552075, 627850, 640407, 736100, 753420, 853876, 883320, 941775, 1067345, 1104150, 1255700, 1280814, 1472200, 1506840, 1707752, 1883550, 2134690, 2208300, 2511400, 2561628, 3202035, 3767100, 4269380, 4416600, 5123256, 5336725, 6404070, 7534200, 8538760, 10673450, 12808140, 16010175, 21346900, 25616280, 32020350, 42693800, 64040700, 128081400]

約数ペア:

[(1, 128081400), (2, 64040700), (3, 42693800), (4, 32020350), (5, 25616280), (6, 21346900), (8, 16010175), (10, 12808140), (12, 10673450), (15, 8538760), (17, 7534200), (20, 6404070), (24, 5336725), (25, 5123256), (29, 4416600), (30, 4269380), (34, 3767100), (40, 3202035), (50, 2561628), (51, 2511400), (58, 2208300), (60, 2134690), (68, 1883550), (75, 1707752), (85, 1506840), (87, 1472200), (100, 1280814), (102, 1255700), (116, 1104150), (120, 1067345), (136, 941775), (145, 883320), (150, 853876), (170, 753420), (174, 736100), (200, 640407), (204, 627850), (232, 552075), (255, 502280), (290, 441660), (300, 426938), (340, 376710), (348, 368050), (408, 313925), (425, 301368), (433, 295800), (435, 294440), (493, 259800), (510, 251140), (580, 220830), (600, 213469), (680, 188355), (696, 184025), (725, 176664), (850, 150684), (866, 147900), (870, 147220), (986, 129900), (1020, 125570), (1160, 110415), (1275, 100456), (1299, 98600), (1450, 88332), (1479, 86600), (1700, 75342), (1732, 73950), (1740, 73610), (1972, 64950), (2040, 62785), (2165, 59160), (2175, 58888), (2465, 51960), (2550, 50228), (2598, 49300), (2900, 44166), (2958, 43300), (3400, 37671), (3464, 36975), (3480, 36805), (3944, 32475), (4330, 29580), (4350, 29444), (4930, 25980), (5100, 25114), (5196, 24650), (5800, 22083), (5916, 21650), (6495, 19720), (7361, 17400), (7395, 17320), (8660, 14790), (8700, 14722), (9860, 12990), (10200, 12557), (10392, 12325), (10825, 11832)]