1208201700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1366

約数の個数: 144

約数和(自身を含む): 3633517440

約数和(自身を除く): 2425315740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 89, 100, 111, 148, 150, 178, 185, 222, 267, 300, 356, 370, 444, 445, 534, 555, 740, 890, 925, 1068, 1110, 1223, 1335, 1780, 1850, 2220, 2225, 2446, 2670, 2775, 3293, 3669, 3700, 4450, 4892, 5340, 5550, 6115, 6586, 6675, 7338, 8900, 9879, 11100, 12230, 13172, 13350, 14676, 16465, 18345, 19758, 24460, 26700, 30575, 32930, 36690, 39516, 45251, 49395, 61150, 65860, 73380, 82325, 90502, 91725, 98790, 108847, 122300, 135753, 164650, 181004, 183450, 197580, 217694, 226255, 246975, 271506, 326541, 329300, 366900, 435388, 452510, 493950, 543012, 544235, 653082, 678765, 905020, 987900, 1088470, 1131275, 1306164, 1357530, 1632705, 2176940, 2262550, 2715060, 2721175, 3265410, 3393825, 4027339, 4525100, 5442350, 6530820, 6787650, 8054678, 8163525, 10884700, 12082017, 13575300, 16109356, 16327050, 20136695, 24164034, 32654100, 40273390, 48328068, 60410085, 80546780, 100683475, 120820170, 201366950, 241640340, 302050425, 402733900, 604100850, 1208201700]

約数ペア:

[(1, 1208201700), (2, 604100850), (3, 402733900), (4, 302050425), (5, 241640340), (6, 201366950), (10, 120820170), (12, 100683475), (15, 80546780), (20, 60410085), (25, 48328068), (30, 40273390), (37, 32654100), (50, 24164034), (60, 20136695), (74, 16327050), (75, 16109356), (89, 13575300), (100, 12082017), (111, 10884700), (148, 8163525), (150, 8054678), (178, 6787650), (185, 6530820), (222, 5442350), (267, 4525100), (300, 4027339), (356, 3393825), (370, 3265410), (444, 2721175), (445, 2715060), (534, 2262550), (555, 2176940), (740, 1632705), (890, 1357530), (925, 1306164), (1068, 1131275), (1110, 1088470), (1223, 987900), (1335, 905020), (1780, 678765), (1850, 653082), (2220, 544235), (2225, 543012), (2446, 493950), (2670, 452510), (2775, 435388), (3293, 366900), (3669, 329300), (3700, 326541), (4450, 271506), (4892, 246975), (5340, 226255), (5550, 217694), (6115, 197580), (6586, 183450), (6675, 181004), (7338, 164650), (8900, 135753), (9879, 122300), (11100, 108847), (12230, 98790), (13172, 91725), (13350, 90502), (14676, 82325), (16465, 73380), (18345, 65860), (19758, 61150), (24460, 49395), (26700, 45251), (30575, 39516), (32930, 36690)]