53755177140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{136303}}^1$

素因数の和:136638

約数の個数: 144

約数和(自身を含む): 186948023808

約数和(自身を除く): 133192846668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 313, 315, 420, 626, 630, 939, 1252, 1260, 1565, 1878, 2191, 2817, 3130, 3756, 4382, 4695, 5634, 6260, 6573, 8764, 9390, 10955, 11268, 13146, 14085, 18780, 19719, 21910, 26292, 28170, 32865, 39438, 43820, 56340, 65730, 78876, 98595, 131460, 136303, 197190, 272606, 394380, 408909, 545212, 681515, 817818, 954121, 1226727, 1363030, 1635636, 1908242, 2044545, 2453454, 2726060, 2862363, 3816484, 4089090, 4770605, 4906908, 5724726, 6133635, 8178180, 8587089, 9541210, 11449452, 12267270, 14311815, 17174178, 19082420, 24534540, 28623630, 34348356, 42662839, 42935445, 57247260, 85325678, 85870890, 127988517, 170651356, 171741780, 213314195, 255977034, 298639873, 383965551, 426628390, 511954068, 597279746, 639942585, 767931102, 853256780, 895919619, 1194559492, 1279885170, 1493199365, 1535862204, 1791839238, 1919827755, 2559770340, 2687758857, 2986398730, 3583678476, 3839655510, 4479598095, 5375517714, 5972797460, 7679311020, 8959196190, 10751035428, 13438794285, 17918392380, 26877588570, 53755177140]

約数ペア:

[(1, 53755177140), (2, 26877588570), (3, 17918392380), (4, 13438794285), (5, 10751035428), (6, 8959196190), (7, 7679311020), (9, 5972797460), (10, 5375517714), (12, 4479598095), (14, 3839655510), (15, 3583678476), (18, 2986398730), (20, 2687758857), (21, 2559770340), (28, 1919827755), (30, 1791839238), (35, 1535862204), (36, 1493199365), (42, 1279885170), (45, 1194559492), (60, 895919619), (63, 853256780), (70, 767931102), (84, 639942585), (90, 597279746), (105, 511954068), (126, 426628390), (140, 383965551), (180, 298639873), (210, 255977034), (252, 213314195), (313, 171741780), (315, 170651356), (420, 127988517), (626, 85870890), (630, 85325678), (939, 57247260), (1252, 42935445), (1260, 42662839), (1565, 34348356), (1878, 28623630), (2191, 24534540), (2817, 19082420), (3130, 17174178), (3756, 14311815), (4382, 12267270), (4695, 11449452), (5634, 9541210), (6260, 8587089), (6573, 8178180), (8764, 6133635), (9390, 5724726), (10955, 4906908), (11268, 4770605), (13146, 4089090), (14085, 3816484), (18780, 2862363), (19719, 2726060), (21910, 2453454), (26292, 2044545), (28170, 1908242), (32865, 1635636), (39438, 1363030), (43820, 1226727), (56340, 954121), (65730, 817818), (78876, 681515), (98595, 545212), (131460, 408909), (136303, 394380), (197190, 272606)]