122997420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2541

約数の個数: 192

約数和(自身を含む): 471152640

約数和(自身を除く): 348155220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2503, 2730, 3276, 3510, 3780, 4095, 4914, 5006, 5460, 7020, 7509, 8190, 9828, 10012, 12285, 12515, 15018, 16380, 17521, 22527, 24570, 25030, 30036, 32539, 35042, 37545, 45054, 49140, 50060, 52563, 65078, 67581, 70084, 75090, 87605, 90108, 97617, 105126, 112635, 130156, 135162, 150180, 157689, 162695, 175210, 195234, 210252, 225270, 227773, 262815, 270324, 292851, 315378, 325390, 337905, 350420, 390468, 450540, 455546, 473067, 488085, 525630, 585702, 630756, 650780, 675810, 683319, 788445, 878553, 911092, 946134, 976170, 1051260, 1138865, 1171404, 1351620, 1366638, 1464255, 1576890, 1757106, 1892268, 1952340, 2049957, 2277730, 2365335, 2733276, 2928510, 3153780, 3416595, 3514212, 4099914, 4392765, 4555460, 4730670, 5857020, 6149871, 6833190, 8199828, 8785530, 9461340, 10249785, 12299742, 13666380, 17571060, 20499570, 24599484, 30749355, 40999140, 61498710, 122997420]

約数ペア:

[(1, 122997420), (2, 61498710), (3, 40999140), (4, 30749355), (5, 24599484), (6, 20499570), (7, 17571060), (9, 13666380), (10, 12299742), (12, 10249785), (13, 9461340), (14, 8785530), (15, 8199828), (18, 6833190), (20, 6149871), (21, 5857020), (26, 4730670), (27, 4555460), (28, 4392765), (30, 4099914), (35, 3514212), (36, 3416595), (39, 3153780), (42, 2928510), (45, 2733276), (52, 2365335), (54, 2277730), (60, 2049957), (63, 1952340), (65, 1892268), (70, 1757106), (78, 1576890), (84, 1464255), (90, 1366638), (91, 1351620), (105, 1171404), (108, 1138865), (117, 1051260), (126, 976170), (130, 946134), (135, 911092), (140, 878553), (156, 788445), (180, 683319), (182, 675810), (189, 650780), (195, 630756), (210, 585702), (234, 525630), (252, 488085), (260, 473067), (270, 455546), (273, 450540), (315, 390468), (351, 350420), (364, 337905), (378, 325390), (390, 315378), (420, 292851), (455, 270324), (468, 262815), (540, 227773), (546, 225270), (585, 210252), (630, 195234), (702, 175210), (756, 162695), (780, 157689), (819, 150180), (910, 135162), (945, 130156), (1092, 112635), (1170, 105126), (1260, 97617), (1365, 90108), (1404, 87605), (1638, 75090), (1755, 70084), (1820, 67581), (1890, 65078), (2340, 52563), (2457, 50060), (2503, 49140), (2730, 45054), (3276, 37545), (3510, 35042), (3780, 32539), (4095, 30036), (4914, 25030), (5006, 24570), (5460, 22527), (7020, 17521), (7509, 16380), (8190, 15018), (9828, 12515), (10012, 12285)]