80812200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 291409920

約数和(自身を除く): 210597720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 71, 75, 84, 100, 105, 120, 140, 142, 150, 168, 175, 200, 210, 213, 271, 280, 284, 300, 350, 355, 420, 426, 497, 525, 542, 568, 600, 700, 710, 813, 840, 852, 994, 1050, 1065, 1084, 1355, 1400, 1420, 1491, 1626, 1704, 1775, 1897, 1988, 2100, 2130, 2168, 2485, 2710, 2840, 2982, 3252, 3550, 3794, 3976, 4065, 4200, 4260, 4970, 5325, 5420, 5691, 5964, 6504, 6775, 7100, 7455, 7588, 8130, 8520, 9485, 9940, 10650, 10840, 11382, 11928, 12425, 13550, 14200, 14910, 15176, 16260, 18970, 19241, 19880, 20325, 21300, 22764, 24850, 27100, 28455, 29820, 32520, 37275, 37940, 38482, 40650, 42600, 45528, 47425, 49700, 54200, 56910, 57723, 59640, 74550, 75880, 76964, 81300, 94850, 96205, 99400, 113820, 115446, 134687, 142275, 149100, 153928, 162600, 189700, 192410, 227640, 230892, 269374, 284550, 288615, 298200, 379400, 384820, 404061, 461784, 481025, 538748, 569100, 577230, 673435, 769640, 808122, 962050, 1077496, 1138200, 1154460, 1346870, 1443075, 1616244, 1924100, 2020305, 2308920, 2693740, 2886150, 3232488, 3367175, 3848200, 4040610, 5387480, 5772300, 6734350, 8081220, 10101525, 11544600, 13468700, 16162440, 20203050, 26937400, 40406100, 80812200]

約数ペア:

[(1, 80812200), (2, 40406100), (3, 26937400), (4, 20203050), (5, 16162440), (6, 13468700), (7, 11544600), (8, 10101525), (10, 8081220), (12, 6734350), (14, 5772300), (15, 5387480), (20, 4040610), (21, 3848200), (24, 3367175), (25, 3232488), (28, 2886150), (30, 2693740), (35, 2308920), (40, 2020305), (42, 1924100), (50, 1616244), (56, 1443075), (60, 1346870), (70, 1154460), (71, 1138200), (75, 1077496), (84, 962050), (100, 808122), (105, 769640), (120, 673435), (140, 577230), (142, 569100), (150, 538748), (168, 481025), (175, 461784), (200, 404061), (210, 384820), (213, 379400), (271, 298200), (280, 288615), (284, 284550), (300, 269374), (350, 230892), (355, 227640), (420, 192410), (426, 189700), (497, 162600), (525, 153928), (542, 149100), (568, 142275), (600, 134687), (700, 115446), (710, 113820), (813, 99400), (840, 96205), (852, 94850), (994, 81300), (1050, 76964), (1065, 75880), (1084, 74550), (1355, 59640), (1400, 57723), (1420, 56910), (1491, 54200), (1626, 49700), (1704, 47425), (1775, 45528), (1897, 42600), (1988, 40650), (2100, 38482), (2130, 37940), (2168, 37275), (2485, 32520), (2710, 29820), (2840, 28455), (2982, 27100), (3252, 24850), (3550, 22764), (3794, 21300), (3976, 20325), (4065, 19880), (4200, 19241), (4260, 18970), (4970, 16260), (5325, 15176), (5420, 14910), (5691, 14200), (5964, 13550), (6504, 12425), (6775, 11928), (7100, 11382), (7455, 10840), (7588, 10650), (8130, 9940), (8520, 9485)]