216661200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{25793}}^1$

素因数の和:25821

約数の個数: 120

約数和(自身を含む): 793217088

約数和(自身を除く): 576555888

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, 25793, 51586, 77379, 103172, 128965, 154758, 180551, 206344, 257930, 309516, 361102, 386895, 412688, 515860, 541653, 619032, 644825, 722204, 773790, 902755, 1031720, 1083306, 1238064, 1289650, 1444408, 1547580, 1805510, 1934475, 2063440, 2166612, 2579300, 2708265, 2888816, 3095160, 3611020, 3868950, 4333224, 4513775, 5158600, 5416530, 6190320, 7222040, 7737900, 8666448, 9027550, 10317200, 10833060, 13541325, 14444080, 15475800, 18055100, 21666120, 27082650, 30951600, 36110200, 43332240, 54165300, 72220400, 108330600, 216661200]

約数ペア:

[(1, 216661200), (2, 108330600), (3, 72220400), (4, 54165300), (5, 43332240), (6, 36110200), (7, 30951600), (8, 27082650), (10, 21666120), (12, 18055100), (14, 15475800), (15, 14444080), (16, 13541325), (20, 10833060), (21, 10317200), (24, 9027550), (25, 8666448), (28, 7737900), (30, 7222040), (35, 6190320), (40, 5416530), (42, 5158600), (48, 4513775), (50, 4333224), (56, 3868950), (60, 3611020), (70, 3095160), (75, 2888816), (80, 2708265), (84, 2579300), (100, 2166612), (105, 2063440), (112, 1934475), (120, 1805510), (140, 1547580), (150, 1444408), (168, 1289650), (175, 1238064), (200, 1083306), (210, 1031720), (240, 902755), (280, 773790), (300, 722204), (336, 644825), (350, 619032), (400, 541653), (420, 515860), (525, 412688), (560, 386895), (600, 361102), (700, 309516), (840, 257930), (1050, 206344), (1200, 180551), (1400, 154758), (1680, 128965), (2100, 103172), (2800, 77379), (4200, 51586), (8400, 25793)]