69208650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 215414784

約数和(自身を除く): 146206134

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 127, 150, 173, 175, 210, 225, 254, 315, 346, 350, 381, 450, 519, 525, 630, 635, 762, 865, 889, 1038, 1050, 1143, 1211, 1270, 1557, 1575, 1730, 1778, 1905, 2286, 2422, 2595, 2667, 3114, 3150, 3175, 3633, 3810, 4325, 4445, 5190, 5334, 5715, 6055, 6350, 7266, 7785, 8001, 8650, 8890, 9525, 10899, 11430, 12110, 12975, 13335, 15570, 16002, 18165, 19050, 21798, 21971, 22225, 25950, 26670, 28575, 30275, 36330, 38925, 40005, 43942, 44450, 54495, 57150, 60550, 65913, 66675, 77850, 80010, 90825, 108990, 109855, 131826, 133350, 153797, 181650, 197739, 200025, 219710, 272475, 307594, 329565, 395478, 400050, 461391, 544950, 549275, 659130, 768985, 922782, 988695, 1098550, 1384173, 1537970, 1647825, 1977390, 2306955, 2768346, 3295650, 3844925, 4613910, 4943475, 6920865, 7689850, 9886950, 11534775, 13841730, 23069550, 34604325, 69208650]

約数ペア:

[(1, 69208650), (2, 34604325), (3, 23069550), (5, 13841730), (6, 11534775), (7, 9886950), (9, 7689850), (10, 6920865), (14, 4943475), (15, 4613910), (18, 3844925), (21, 3295650), (25, 2768346), (30, 2306955), (35, 1977390), (42, 1647825), (45, 1537970), (50, 1384173), (63, 1098550), (70, 988695), (75, 922782), (90, 768985), (105, 659130), (126, 549275), (127, 544950), (150, 461391), (173, 400050), (175, 395478), (210, 329565), (225, 307594), (254, 272475), (315, 219710), (346, 200025), (350, 197739), (381, 181650), (450, 153797), (519, 133350), (525, 131826), (630, 109855), (635, 108990), (762, 90825), (865, 80010), (889, 77850), (1038, 66675), (1050, 65913), (1143, 60550), (1211, 57150), (1270, 54495), (1557, 44450), (1575, 43942), (1730, 40005), (1778, 38925), (1905, 36330), (2286, 30275), (2422, 28575), (2595, 26670), (2667, 25950), (3114, 22225), (3150, 21971), (3175, 21798), (3633, 19050), (3810, 18165), (4325, 16002), (4445, 15570), (5190, 13335), (5334, 12975), (5715, 12110), (6055, 11430), (6350, 10899), (7266, 9525), (7785, 8890), (8001, 8650)]