91604100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 305841536

約数和(自身を除く): 214237436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 181, 210, 241, 300, 350, 362, 420, 482, 525, 543, 700, 723, 724, 905, 964, 1050, 1086, 1205, 1267, 1446, 1687, 1810, 2100, 2172, 2410, 2534, 2715, 2892, 3374, 3615, 3620, 3801, 4525, 4820, 5061, 5068, 5430, 6025, 6335, 6748, 7230, 7602, 8435, 9050, 10122, 10860, 12050, 12670, 13575, 14460, 15204, 16870, 18075, 18100, 19005, 20244, 24100, 25305, 25340, 27150, 31675, 33740, 36150, 38010, 42175, 43621, 50610, 54300, 63350, 72300, 76020, 84350, 87242, 95025, 101220, 126525, 126700, 130863, 168700, 174484, 190050, 218105, 253050, 261726, 305347, 380100, 436210, 506100, 523452, 610694, 654315, 872420, 916041, 1090525, 1221388, 1308630, 1526735, 1832082, 2181050, 2617260, 3053470, 3271575, 3664164, 4362100, 4580205, 6106940, 6543150, 7633675, 9160410, 13086300, 15267350, 18320820, 22901025, 30534700, 45802050, 91604100]

約数ペア:

[(1, 91604100), (2, 45802050), (3, 30534700), (4, 22901025), (5, 18320820), (6, 15267350), (7, 13086300), (10, 9160410), (12, 7633675), (14, 6543150), (15, 6106940), (20, 4580205), (21, 4362100), (25, 3664164), (28, 3271575), (30, 3053470), (35, 2617260), (42, 2181050), (50, 1832082), (60, 1526735), (70, 1308630), (75, 1221388), (84, 1090525), (100, 916041), (105, 872420), (140, 654315), (150, 610694), (175, 523452), (181, 506100), (210, 436210), (241, 380100), (300, 305347), (350, 261726), (362, 253050), (420, 218105), (482, 190050), (525, 174484), (543, 168700), (700, 130863), (723, 126700), (724, 126525), (905, 101220), (964, 95025), (1050, 87242), (1086, 84350), (1205, 76020), (1267, 72300), (1446, 63350), (1687, 54300), (1810, 50610), (2100, 43621), (2172, 42175), (2410, 38010), (2534, 36150), (2715, 33740), (2892, 31675), (3374, 27150), (3615, 25340), (3620, 25305), (3801, 24100), (4525, 20244), (4820, 19005), (5061, 18100), (5068, 18075), (5430, 16870), (6025, 15204), (6335, 14460), (6748, 13575), (7230, 12670), (7602, 12050), (8435, 10860), (9050, 10122)]