1220545200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{145303}}^1$

素因数の和:145331

約数の個数: 120

約数和(自身を含む): 4468388608

約数和(自身を除く): 3247843408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 145303, 290606, 435909, 581212, 726515, 871818, 1017121, 1162424, 1453030, 1743636, 2034242, 2179545, 2324848, 2906060, 3051363, 3487272, 3632575, 4068484, 4359090, 5085605, 5812120, 6102726, 6974544, 7265150, 8136968, 8718180, 10171210, 10897725, 11624240, 12205452, 14530300, 15256815, 16273936, 17436360, 20342420, 21795450, 24410904, 25428025, 29060600, 30513630, 34872720, 40684840, 43590900, 48821808, 50856050, 58121200, 61027260, 76284075, 81369680, 87181800, 101712100, 122054520, 152568150, 174363600, 203424200, 244109040, 305136300, 406848400, 610272600, 1220545200]

約数ペア:

[(1, 1220545200), (2, 610272600), (3, 406848400), (4, 305136300), (5, 244109040), (6, 203424200), (7, 174363600), (8, 152568150), (10, 122054520), (12, 101712100), (14, 87181800), (15, 81369680), (16, 76284075), (20, 61027260), (21, 58121200), (24, 50856050), (25, 48821808), (28, 43590900), (30, 40684840), (35, 34872720), (40, 30513630), (42, 29060600), (48, 25428025), (50, 24410904), (56, 21795450), (60, 20342420), (70, 17436360), (75, 16273936), (80, 15256815), (84, 14530300), (100, 12205452), (105, 11624240), (112, 10897725), (120, 10171210), (140, 8718180), (150, 8136968), (168, 7265150), (175, 6974544), (200, 6102726), (210, 5812120), (240, 5085605), (280, 4359090), (300, 4068484), (336, 3632575), (350, 3487272), (400, 3051363), (420, 2906060), (525, 2324848), (560, 2179545), (600, 2034242), (700, 1743636), (840, 1453030), (1050, 1162424), (1200, 1017121), (1400, 871818), (1680, 726515), (2100, 581212), (2800, 435909), (4200, 290606), (8400, 145303)]