525868980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13759}}^1$

素因数の和:13798

約数の個数: 144

約数和(自身を含む): 1844720640

約数和(自身を除く): 1318851660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 13759, 19110, 27518, 38220, 41277, 55036, 68795, 82554, 96313, 137590, 165108, 178867, 192626, 206385, 275180, 288939, 357734, 385252, 412770, 481565, 536601, 577878, 674191, 715468, 825540, 894335, 963130, 1073202, 1155756, 1252069, 1348382, 1444695, 1788670, 1926260, 2022573, 2146404, 2504138, 2683005, 2696764, 2889390, 3370955, 3577340, 3756207, 4045146, 5008276, 5366010, 5778780, 6260345, 6741910, 7512414, 8090292, 8764483, 10112865, 10732020, 12520690, 13483820, 15024828, 17528966, 18781035, 20225730, 25041380, 26293449, 35057932, 37562070, 40451460, 43822415, 52586898, 75124140, 87644830, 105173796, 131467245, 175289660, 262934490, 525868980]

約数ペア:

[(1, 525868980), (2, 262934490), (3, 175289660), (4, 131467245), (5, 105173796), (6, 87644830), (7, 75124140), (10, 52586898), (12, 43822415), (13, 40451460), (14, 37562070), (15, 35057932), (20, 26293449), (21, 25041380), (26, 20225730), (28, 18781035), (30, 17528966), (35, 15024828), (39, 13483820), (42, 12520690), (49, 10732020), (52, 10112865), (60, 8764483), (65, 8090292), (70, 7512414), (78, 6741910), (84, 6260345), (91, 5778780), (98, 5366010), (105, 5008276), (130, 4045146), (140, 3756207), (147, 3577340), (156, 3370955), (182, 2889390), (195, 2696764), (196, 2683005), (210, 2504138), (245, 2146404), (260, 2022573), (273, 1926260), (294, 1788670), (364, 1444695), (390, 1348382), (420, 1252069), (455, 1155756), (490, 1073202), (546, 963130), (588, 894335), (637, 825540), (735, 715468), (780, 674191), (910, 577878), (980, 536601), (1092, 481565), (1274, 412770), (1365, 385252), (1470, 357734), (1820, 288939), (1911, 275180), (2548, 206385), (2730, 192626), (2940, 178867), (3185, 165108), (3822, 137590), (5460, 96313), (6370, 82554), (7644, 68795), (9555, 55036), (12740, 41277), (13759, 38220), (19110, 27518)]