269443957100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1\times {\mathrm{2411}}^1$

素因数の和:3024

約数の個数: 144

約数和(自身を含む): 621803952000

約数和(自身を除く): 352359994900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 131, 190, 262, 380, 449, 475, 524, 655, 898, 950, 1310, 1796, 1900, 2245, 2411, 2489, 2620, 3275, 4490, 4822, 4978, 6550, 8531, 8980, 9644, 9956, 11225, 12055, 12445, 13100, 17062, 22450, 24110, 24890, 34124, 42655, 44900, 45809, 48220, 49780, 58819, 60275, 62225, 85310, 91618, 117638, 120550, 124450, 170620, 183236, 213275, 229045, 235276, 241100, 248900, 294095, 315841, 426550, 458090, 588190, 631682, 853100, 916180, 1082539, 1117561, 1145225, 1176380, 1263364, 1470475, 1579205, 2165078, 2235122, 2290450, 2940950, 3158410, 4330156, 4470244, 4580900, 5412695, 5587805, 5881900, 6000979, 6316820, 7896025, 10825390, 11175610, 12001958, 15792050, 20568241, 21650780, 22351220, 24003916, 27063475, 27939025, 30004895, 31584100, 41136482, 54126950, 55878050, 60009790, 82272964, 102841205, 108253900, 111756100, 120019580, 141812609, 150024475, 205682410, 283625218, 300048950, 411364820, 514206025, 567250436, 600097900, 709063045, 1028412050, 1418126090, 2056824100, 2694439571, 2836252180, 3545315225, 5388879142, 7090630450, 10777758284, 13472197855, 14181260900, 26944395710, 53888791420, 67360989275, 134721978550, 269443957100]

約数ペア:

[(1, 269443957100), (2, 134721978550), (4, 67360989275), (5, 53888791420), (10, 26944395710), (19, 14181260900), (20, 13472197855), (25, 10777758284), (38, 7090630450), (50, 5388879142), (76, 3545315225), (95, 2836252180), (100, 2694439571), (131, 2056824100), (190, 1418126090), (262, 1028412050), (380, 709063045), (449, 600097900), (475, 567250436), (524, 514206025), (655, 411364820), (898, 300048950), (950, 283625218), (1310, 205682410), (1796, 150024475), (1900, 141812609), (2245, 120019580), (2411, 111756100), (2489, 108253900), (2620, 102841205), (3275, 82272964), (4490, 60009790), (4822, 55878050), (4978, 54126950), (6550, 41136482), (8531, 31584100), (8980, 30004895), (9644, 27939025), (9956, 27063475), (11225, 24003916), (12055, 22351220), (12445, 21650780), (13100, 20568241), (17062, 15792050), (22450, 12001958), (24110, 11175610), (24890, 10825390), (34124, 7896025), (42655, 6316820), (44900, 6000979), (45809, 5881900), (48220, 5587805), (49780, 5412695), (58819, 4580900), (60275, 4470244), (62225, 4330156), (85310, 3158410), (91618, 2940950), (117638, 2290450), (120550, 2235122), (124450, 2165078), (170620, 1579205), (183236, 1470475), (213275, 1263364), (229045, 1176380), (235276, 1145225), (241100, 1117561), (248900, 1082539), (294095, 916180), (315841, 853100), (426550, 631682), (458090, 588190)]