210804300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{33461}}^1$

素因数の和:33488

約数の個数: 108

約数和(自身を含む): 755170416

約数和(自身を除く): 544366116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 33461, 66922, 100383, 133844, 167305, 200766, 234227, 301149, 334610, 401532, 468454, 501915, 602298, 669220, 702681, 836525, 936908, 1003830, 1171135, 1204596, 1405362, 1505745, 1673050, 2007660, 2108043, 2342270, 2509575, 2810724, 3011490, 3346100, 3513405, 4216086, 4684540, 5019150, 5855675, 6022980, 7026810, 7528725, 8432172, 10038300, 10540215, 11711350, 14053620, 15057450, 17567025, 21080430, 23422700, 30114900, 35134050, 42160860, 52701075, 70268100, 105402150, 210804300]

約数ペア:

[(1, 210804300), (2, 105402150), (3, 70268100), (4, 52701075), (5, 42160860), (6, 35134050), (7, 30114900), (9, 23422700), (10, 21080430), (12, 17567025), (14, 15057450), (15, 14053620), (18, 11711350), (20, 10540215), (21, 10038300), (25, 8432172), (28, 7528725), (30, 7026810), (35, 6022980), (36, 5855675), (42, 5019150), (45, 4684540), (50, 4216086), (60, 3513405), (63, 3346100), (70, 3011490), (75, 2810724), (84, 2509575), (90, 2342270), (100, 2108043), (105, 2007660), (126, 1673050), (140, 1505745), (150, 1405362), (175, 1204596), (180, 1171135), (210, 1003830), (225, 936908), (252, 836525), (300, 702681), (315, 669220), (350, 602298), (420, 501915), (450, 468454), (525, 401532), (630, 334610), (700, 301149), (900, 234227), (1050, 200766), (1260, 167305), (1575, 133844), (2100, 100383), (3150, 66922), (6300, 33461)]