40628700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{6449}}^1$

素因数の和:6476

約数の個数: 108

約数和(自身を含む): 145563600

約数和(自身を除く): 104934900

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, 6449, 12898, 19347, 25796, 32245, 38694, 45143, 58041, 64490, 77388, 90286, 96735, 116082, 128980, 135429, 161225, 180572, 193470, 225715, 232164, 270858, 290205, 322450, 386940, 406287, 451430, 483675, 541716, 580410, 644900, 677145, 812574, 902860, 967350, 1128575, 1160820, 1354290, 1451025, 1625148, 1934700, 2031435, 2257150, 2708580, 2902050, 3385725, 4062870, 4514300, 5804100, 6771450, 8125740, 10157175, 13542900, 20314350, 40628700]

約数ペア:

[(1, 40628700), (2, 20314350), (3, 13542900), (4, 10157175), (5, 8125740), (6, 6771450), (7, 5804100), (9, 4514300), (10, 4062870), (12, 3385725), (14, 2902050), (15, 2708580), (18, 2257150), (20, 2031435), (21, 1934700), (25, 1625148), (28, 1451025), (30, 1354290), (35, 1160820), (36, 1128575), (42, 967350), (45, 902860), (50, 812574), (60, 677145), (63, 644900), (70, 580410), (75, 541716), (84, 483675), (90, 451430), (100, 406287), (105, 386940), (126, 322450), (140, 290205), (150, 270858), (175, 232164), (180, 225715), (210, 193470), (225, 180572), (252, 161225), (300, 135429), (315, 128980), (350, 116082), (420, 96735), (450, 90286), (525, 77388), (630, 64490), (700, 58041), (900, 45143), (1050, 38694), (1260, 32245), (1575, 25796), (2100, 19347), (3150, 12898), (6300, 6449)]