180701820

素因数分解:

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

素因数の和:25772

約数の個数: 96

約数和(自身を含む): 605451840

約数和(自身を除く): 424750020

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, 25741, 51482, 77223, 102964, 128705, 154446, 231669, 257410, 308892, 334633, 386115, 463338, 514820, 669266, 695007, 772230, 926676, 1003899, 1158345, 1338532, 1390014, 1544460, 1673165, 2007798, 2316690, 2780028, 3011697, 3346330, 3475035, 4015596, 4633380, 5019495, 6023394, 6692660, 6950070, 9035091, 10038990, 12046788, 13900140, 15058485, 18070182, 20077980, 30116970, 36140364, 45175455, 60233940, 90350910, 180701820]

約数ペア:

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