65891100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 213486336

約数和(自身を除く): 147595236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 41, 44, 50, 55, 60, 66, 75, 82, 100, 110, 123, 132, 150, 164, 165, 205, 220, 246, 275, 300, 330, 410, 451, 487, 492, 550, 615, 660, 820, 825, 902, 974, 1025, 1100, 1230, 1353, 1461, 1650, 1804, 1948, 2050, 2255, 2435, 2460, 2706, 2922, 3075, 3300, 4100, 4510, 4870, 5357, 5412, 5844, 6150, 6765, 7305, 9020, 9740, 10714, 11275, 12175, 12300, 13530, 14610, 16071, 19967, 21428, 22550, 24350, 26785, 27060, 29220, 32142, 33825, 36525, 39934, 45100, 48700, 53570, 59901, 64284, 67650, 73050, 79868, 80355, 99835, 107140, 119802, 133925, 135300, 146100, 160710, 199670, 219637, 239604, 267850, 299505, 321420, 399340, 401775, 439274, 499175, 535700, 599010, 658911, 803550, 878548, 998350, 1098185, 1198020, 1317822, 1497525, 1607100, 1996700, 2196370, 2635644, 2995050, 3294555, 4392740, 5490925, 5990100, 6589110, 10981850, 13178220, 16472775, 21963700, 32945550, 65891100]

約数ペア:

[(1, 65891100), (2, 32945550), (3, 21963700), (4, 16472775), (5, 13178220), (6, 10981850), (10, 6589110), (11, 5990100), (12, 5490925), (15, 4392740), (20, 3294555), (22, 2995050), (25, 2635644), (30, 2196370), (33, 1996700), (41, 1607100), (44, 1497525), (50, 1317822), (55, 1198020), (60, 1098185), (66, 998350), (75, 878548), (82, 803550), (100, 658911), (110, 599010), (123, 535700), (132, 499175), (150, 439274), (164, 401775), (165, 399340), (205, 321420), (220, 299505), (246, 267850), (275, 239604), (300, 219637), (330, 199670), (410, 160710), (451, 146100), (487, 135300), (492, 133925), (550, 119802), (615, 107140), (660, 99835), (820, 80355), (825, 79868), (902, 73050), (974, 67650), (1025, 64284), (1100, 59901), (1230, 53570), (1353, 48700), (1461, 45100), (1650, 39934), (1804, 36525), (1948, 33825), (2050, 32142), (2255, 29220), (2435, 27060), (2460, 26785), (2706, 24350), (2922, 22550), (3075, 21428), (3300, 19967), (4100, 16071), (4510, 14610), (4870, 13530), (5357, 12300), (5412, 12175), (5844, 11275), (6150, 10714), (6765, 9740), (7305, 9020)]