136812780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19489}}^1$

素因数の和:19520

約数の個数: 96

約数和(自身を含む): 458404800

約数和(自身を除く): 321592020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 19489, 38978, 58467, 77956, 97445, 116934, 175401, 194890, 233868, 253357, 292335, 350802, 389780, 506714, 526203, 584670, 701604, 760071, 877005, 1013428, 1052406, 1169340, 1266785, 1520142, 1754010, 2104812, 2280213, 2533570, 2631015, 3040284, 3508020, 3800355, 4560426, 5067140, 5262030, 6840639, 7600710, 9120852, 10524060, 11401065, 13681278, 15201420, 22802130, 27362556, 34203195, 45604260, 68406390, 136812780]

約数ペア:

[(1, 136812780), (2, 68406390), (3, 45604260), (4, 34203195), (5, 27362556), (6, 22802130), (9, 15201420), (10, 13681278), (12, 11401065), (13, 10524060), (15, 9120852), (18, 7600710), (20, 6840639), (26, 5262030), (27, 5067140), (30, 4560426), (36, 3800355), (39, 3508020), (45, 3040284), (52, 2631015), (54, 2533570), (60, 2280213), (65, 2104812), (78, 1754010), (90, 1520142), (108, 1266785), (117, 1169340), (130, 1052406), (135, 1013428), (156, 877005), (180, 760071), (195, 701604), (234, 584670), (260, 526203), (270, 506714), (351, 389780), (390, 350802), (468, 292335), (540, 253357), (585, 233868), (702, 194890), (780, 175401), (1170, 116934), (1404, 97445), (1755, 77956), (2340, 58467), (3510, 38978), (7020, 19489)]