212952600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{16901}}^1$

素因数の和:16930

約数の個数: 144

約数和(自身を含む): 817380720

約数和(自身を除く): 604428120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 16901, 33802, 50703, 67604, 84505, 101406, 118307, 135208, 152109, 169010, 202812, 236614, 253515, 304218, 338020, 354921, 405624, 422525, 473228, 507030, 591535, 608436, 676040, 709842, 760545, 845050, 946456, 1014060, 1064763, 1183070, 1216872, 1267575, 1419684, 1521090, 1690100, 1774605, 2028120, 2129526, 2366140, 2535150, 2839368, 2957675, 3042180, 3380200, 3549210, 3802725, 4259052, 4732280, 5070300, 5323815, 5915350, 6084360, 7098420, 7605450, 8518104, 8873025, 10140600, 10647630, 11830700, 14196840, 15210900, 17746050, 21295260, 23661400, 26619075, 30421800, 35492100, 42590520, 53238150, 70984200, 106476300, 212952600]

約数ペア:

[(1, 212952600), (2, 106476300), (3, 70984200), (4, 53238150), (5, 42590520), (6, 35492100), (7, 30421800), (8, 26619075), (9, 23661400), (10, 21295260), (12, 17746050), (14, 15210900), (15, 14196840), (18, 11830700), (20, 10647630), (21, 10140600), (24, 8873025), (25, 8518104), (28, 7605450), (30, 7098420), (35, 6084360), (36, 5915350), (40, 5323815), (42, 5070300), (45, 4732280), (50, 4259052), (56, 3802725), (60, 3549210), (63, 3380200), (70, 3042180), (72, 2957675), (75, 2839368), (84, 2535150), (90, 2366140), (100, 2129526), (105, 2028120), (120, 1774605), (126, 1690100), (140, 1521090), (150, 1419684), (168, 1267575), (175, 1216872), (180, 1183070), (200, 1064763), (210, 1014060), (225, 946456), (252, 845050), (280, 760545), (300, 709842), (315, 676040), (350, 608436), (360, 591535), (420, 507030), (450, 473228), (504, 422525), (525, 405624), (600, 354921), (630, 338020), (700, 304218), (840, 253515), (900, 236614), (1050, 202812), (1260, 169010), (1400, 152109), (1575, 135208), (1800, 118307), (2100, 101406), (2520, 84505), (3150, 67604), (4200, 50703), (6300, 33802), (12600, 16901)]