38212020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:955

約数の個数: 192

約数和(自身を含む): 148377600

約数和(自身を除く): 110165580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 919, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1838, 1890, 1980, 2079, 2310, 2757, 2772, 2970, 3465, 3676, 3780, 4158, 4595, 4620, 5514, 5940, 6433, 6930, 8271, 8316, 9190, 10109, 10395, 11028, 12866, 13785, 13860, 16542, 18380, 19299, 20218, 20790, 24813, 25732, 27570, 30327, 32165, 33084, 38598, 40436, 41355, 41580, 49626, 50545, 55140, 57897, 60654, 64330, 70763, 77196, 82710, 90981, 96495, 99252, 101090, 115794, 121308, 124065, 128660, 141526, 151635, 165420, 173691, 181962, 192990, 202180, 212289, 231588, 248130, 272943, 283052, 289485, 303270, 347382, 353815, 363924, 385980, 424578, 454905, 496260, 545886, 578970, 606540, 636867, 694764, 707630, 849156, 868455, 909810, 1061445, 1091772, 1157940, 1273734, 1364715, 1415260, 1736910, 1819620, 1910601, 2122890, 2547468, 2729430, 3184335, 3473820, 3821202, 4245780, 5458860, 6368670, 7642404, 9553005, 12737340, 19106010, 38212020]

約数ペア:

[(1, 38212020), (2, 19106010), (3, 12737340), (4, 9553005), (5, 7642404), (6, 6368670), (7, 5458860), (9, 4245780), (10, 3821202), (11, 3473820), (12, 3184335), (14, 2729430), (15, 2547468), (18, 2122890), (20, 1910601), (21, 1819620), (22, 1736910), (27, 1415260), (28, 1364715), (30, 1273734), (33, 1157940), (35, 1091772), (36, 1061445), (42, 909810), (44, 868455), (45, 849156), (54, 707630), (55, 694764), (60, 636867), (63, 606540), (66, 578970), (70, 545886), (77, 496260), (84, 454905), (90, 424578), (99, 385980), (105, 363924), (108, 353815), (110, 347382), (126, 303270), (132, 289485), (135, 283052), (140, 272943), (154, 248130), (165, 231588), (180, 212289), (189, 202180), (198, 192990), (210, 181962), (220, 173691), (231, 165420), (252, 151635), (270, 141526), (297, 128660), (308, 124065), (315, 121308), (330, 115794), (378, 101090), (385, 99252), (396, 96495), (420, 90981), (462, 82710), (495, 77196), (540, 70763), (594, 64330), (630, 60654), (660, 57897), (693, 55140), (756, 50545), (770, 49626), (919, 41580), (924, 41355), (945, 40436), (990, 38598), (1155, 33084), (1188, 32165), (1260, 30327), (1386, 27570), (1485, 25732), (1540, 24813), (1838, 20790), (1890, 20218), (1980, 19299), (2079, 18380), (2310, 16542), (2757, 13860), (2772, 13785), (2970, 12866), (3465, 11028), (3676, 10395), (3780, 10109), (4158, 9190), (4595, 8316), (4620, 8271), (5514, 6930), (5940, 6433)]