87682140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 336825216

約数和(自身を除く): 249143076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 53, 60, 63, 65, 70, 78, 84, 90, 91, 101, 105, 106, 117, 126, 130, 140, 156, 159, 180, 182, 195, 202, 210, 212, 234, 252, 260, 265, 273, 303, 315, 318, 364, 371, 390, 404, 420, 455, 468, 477, 505, 530, 546, 585, 606, 630, 636, 689, 707, 742, 780, 795, 819, 909, 910, 954, 1010, 1060, 1092, 1113, 1170, 1212, 1260, 1313, 1365, 1378, 1414, 1484, 1515, 1590, 1638, 1818, 1820, 1855, 1908, 2020, 2067, 2121, 2226, 2340, 2385, 2626, 2730, 2756, 2828, 3030, 3180, 3276, 3339, 3445, 3535, 3636, 3710, 3939, 4095, 4134, 4242, 4452, 4545, 4770, 4823, 5252, 5353, 5460, 5565, 6060, 6201, 6363, 6565, 6678, 6890, 7070, 7420, 7878, 8190, 8268, 8484, 9090, 9191, 9540, 9646, 10335, 10605, 10706, 11130, 11817, 12402, 12726, 13130, 13356, 13780, 14140, 14469, 15756, 16059, 16380, 16695, 18180, 18382, 19292, 19695, 20670, 21210, 21412, 22260, 23634, 24115, 24804, 25452, 26260, 26765, 27573, 28938, 31005, 31815, 32118, 33390, 36764, 37471, 39390, 41340, 42420, 43407, 45955, 47268, 48177, 48230, 53530, 55146, 57876, 59085, 62010, 63630, 64236, 66780, 69589, 72345, 74942, 78780, 80295, 82719, 86814, 91910, 96354, 96460, 107060, 110292, 112413, 118170, 124020, 127260, 137865, 139178, 144690, 149884, 160590, 165438, 173628, 183820, 187355, 192708, 208767, 217035, 224826, 236340, 240885, 275730, 278356, 289380, 321180, 330876, 337239, 347945, 374710, 413595, 417534, 434070, 449652, 481770, 487123, 551460, 562065, 626301, 674478, 695890, 749420, 827190, 835068, 868140, 963540, 974246, 1043835, 1124130, 1252602, 1348956, 1391780, 1461369, 1654380, 1686195, 1948492, 2087670, 2248260, 2435615, 2505204, 2922738, 3131505, 3372390, 4175340, 4384107, 4871230, 5845476, 6263010, 6744780, 7306845, 8768214, 9742460, 12526020, 14613690, 17536428, 21920535, 29227380, 43841070, 87682140]

約数ペア:

[(1, 87682140), (2, 43841070), (3, 29227380), (4, 21920535), (5, 17536428), (6, 14613690), (7, 12526020), (9, 9742460), (10, 8768214), (12, 7306845), (13, 6744780), (14, 6263010), (15, 5845476), (18, 4871230), (20, 4384107), (21, 4175340), (26, 3372390), (28, 3131505), (30, 2922738), (35, 2505204), (36, 2435615), (39, 2248260), (42, 2087670), (45, 1948492), (52, 1686195), (53, 1654380), (60, 1461369), (63, 1391780), (65, 1348956), (70, 1252602), (78, 1124130), (84, 1043835), (90, 974246), (91, 963540), (101, 868140), (105, 835068), (106, 827190), (117, 749420), (126, 695890), (130, 674478), (140, 626301), (156, 562065), (159, 551460), (180, 487123), (182, 481770), (195, 449652), (202, 434070), (210, 417534), (212, 413595), (234, 374710), (252, 347945), (260, 337239), (265, 330876), (273, 321180), (303, 289380), (315, 278356), (318, 275730), (364, 240885), (371, 236340), (390, 224826), (404, 217035), (420, 208767), (455, 192708), (468, 187355), (477, 183820), (505, 173628), (530, 165438), (546, 160590), (585, 149884), (606, 144690), (630, 139178), (636, 137865), (689, 127260), (707, 124020), (742, 118170), (780, 112413), (795, 110292), (819, 107060), (909, 96460), (910, 96354), (954, 91910), (1010, 86814), (1060, 82719), (1092, 80295), (1113, 78780), (1170, 74942), (1212, 72345), (1260, 69589), (1313, 66780), (1365, 64236), (1378, 63630), (1414, 62010), (1484, 59085), (1515, 57876), (1590, 55146), (1638, 53530), (1818, 48230), (1820, 48177), (1855, 47268), (1908, 45955), (2020, 43407), (2067, 42420), (2121, 41340), (2226, 39390), (2340, 37471), (2385, 36764), (2626, 33390), (2730, 32118), (2756, 31815), (2828, 31005), (3030, 28938), (3180, 27573), (3276, 26765), (3339, 26260), (3445, 25452), (3535, 24804), (3636, 24115), (3710, 23634), (3939, 22260), (4095, 21412), (4134, 21210), (4242, 20670), (4452, 19695), (4545, 19292), (4770, 18382), (4823, 18180), (5252, 16695), (5353, 16380), (5460, 16059), (5565, 15756), (6060, 14469), (6201, 14140), (6363, 13780), (6565, 13356), (6678, 13130), (6890, 12726), (7070, 12402), (7420, 11817), (7878, 11130), (8190, 10706), (8268, 10605), (8484, 10335), (9090, 9646), (9191, 9540)]