43220100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1906

約数の個数: 144

約数和(自身を含む): 155990016

約数和(自身を除く): 112769916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1871, 1925, 2100, 2310, 3300, 3742, 3850, 4620, 5613, 5775, 7484, 7700, 9355, 11226, 11550, 13097, 18710, 20581, 22452, 23100, 26194, 28065, 37420, 39291, 41162, 46775, 52388, 56130, 61743, 65485, 78582, 82324, 93550, 102905, 112260, 123486, 130970, 140325, 144067, 157164, 187100, 196455, 205810, 246972, 261940, 280650, 288134, 308715, 327425, 392910, 411620, 432201, 514525, 561300, 576268, 617430, 654850, 720335, 785820, 864402, 982275, 1029050, 1234860, 1309700, 1440670, 1543575, 1728804, 1964550, 2058100, 2161005, 2881340, 3087150, 3601675, 3929100, 4322010, 6174300, 7203350, 8644020, 10805025, 14406700, 21610050, 43220100]

約数ペア:

[(1, 43220100), (2, 21610050), (3, 14406700), (4, 10805025), (5, 8644020), (6, 7203350), (7, 6174300), (10, 4322010), (11, 3929100), (12, 3601675), (14, 3087150), (15, 2881340), (20, 2161005), (21, 2058100), (22, 1964550), (25, 1728804), (28, 1543575), (30, 1440670), (33, 1309700), (35, 1234860), (42, 1029050), (44, 982275), (50, 864402), (55, 785820), (60, 720335), (66, 654850), (70, 617430), (75, 576268), (77, 561300), (84, 514525), (100, 432201), (105, 411620), (110, 392910), (132, 327425), (140, 308715), (150, 288134), (154, 280650), (165, 261940), (175, 246972), (210, 205810), (220, 196455), (231, 187100), (275, 157164), (300, 144067), (308, 140325), (330, 130970), (350, 123486), (385, 112260), (420, 102905), (462, 93550), (525, 82324), (550, 78582), (660, 65485), (700, 61743), (770, 56130), (825, 52388), (924, 46775), (1050, 41162), (1100, 39291), (1155, 37420), (1540, 28065), (1650, 26194), (1871, 23100), (1925, 22452), (2100, 20581), (2310, 18710), (3300, 13097), (3742, 11550), (3850, 11226), (4620, 9355), (5613, 7700), (5775, 7484)]