542105460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25741}}^1$

素因数の和:25775

約数の個数: 120

約数和(自身を含む): 1831491816

約数和(自身を除く): 1289386356

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, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 25741, 51482, 77223, 102964, 128705, 154446, 231669, 257410, 308892, 334633, 386115, 463338, 514820, 669266, 695007, 772230, 926676, 1003899, 1158345, 1338532, 1390014, 1544460, 1673165, 2007798, 2085021, 2316690, 2780028, 3011697, 3346330, 3475035, 4015596, 4170042, 4633380, 5019495, 6023394, 6692660, 6950070, 8340084, 9035091, 10038990, 10425105, 12046788, 13900140, 15058485, 18070182, 20077980, 20850210, 27105273, 30116970, 36140364, 41700420, 45175455, 54210546, 60233940, 90350910, 108421092, 135526365, 180701820, 271052730, 542105460]

約数ペア:

[(1, 542105460), (2, 271052730), (3, 180701820), (4, 135526365), (5, 108421092), (6, 90350910), (9, 60233940), (10, 54210546), (12, 45175455), (13, 41700420), (15, 36140364), (18, 30116970), (20, 27105273), (26, 20850210), (27, 20077980), (30, 18070182), (36, 15058485), (39, 13900140), (45, 12046788), (52, 10425105), (54, 10038990), (60, 9035091), (65, 8340084), (78, 6950070), (81, 6692660), (90, 6023394), (108, 5019495), (117, 4633380), (130, 4170042), (135, 4015596), (156, 3475035), (162, 3346330), (180, 3011697), (195, 2780028), (234, 2316690), (260, 2085021), (270, 2007798), (324, 1673165), (351, 1544460), (390, 1390014), (405, 1338532), (468, 1158345), (540, 1003899), (585, 926676), (702, 772230), (780, 695007), (810, 669266), (1053, 514820), (1170, 463338), (1404, 386115), (1620, 334633), (1755, 308892), (2106, 257410), (2340, 231669), (3510, 154446), (4212, 128705), (5265, 102964), (7020, 77223), (10530, 51482), (21060, 25741)]