83465460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 278211024

約数和(自身を除く): 194745564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 106, 117, 130, 156, 159, 180, 195, 212, 234, 260, 265, 318, 390, 468, 477, 530, 585, 636, 673, 689, 780, 795, 954, 1060, 1170, 1346, 1378, 1590, 1908, 2019, 2067, 2340, 2385, 2692, 2756, 3180, 3365, 3445, 4038, 4134, 4770, 6057, 6201, 6730, 6890, 8076, 8268, 8749, 9540, 10095, 10335, 12114, 12402, 13460, 13780, 17498, 20190, 20670, 24228, 24804, 26247, 30285, 31005, 34996, 35669, 40380, 41340, 43745, 52494, 60570, 62010, 71338, 78741, 87490, 104988, 107007, 121140, 124020, 131235, 142676, 157482, 174980, 178345, 214014, 262470, 314964, 321021, 356690, 393705, 428028, 463697, 524940, 535035, 642042, 713380, 787410, 927394, 1070070, 1284084, 1391091, 1574820, 1605105, 1854788, 2140140, 2318485, 2782182, 3210210, 4173273, 4636970, 5564364, 6420420, 6955455, 8346546, 9273940, 13910910, 16693092, 20866365, 27821820, 41732730, 83465460]

約数ペア:

[(1, 83465460), (2, 41732730), (3, 27821820), (4, 20866365), (5, 16693092), (6, 13910910), (9, 9273940), (10, 8346546), (12, 6955455), (13, 6420420), (15, 5564364), (18, 4636970), (20, 4173273), (26, 3210210), (30, 2782182), (36, 2318485), (39, 2140140), (45, 1854788), (52, 1605105), (53, 1574820), (60, 1391091), (65, 1284084), (78, 1070070), (90, 927394), (106, 787410), (117, 713380), (130, 642042), (156, 535035), (159, 524940), (180, 463697), (195, 428028), (212, 393705), (234, 356690), (260, 321021), (265, 314964), (318, 262470), (390, 214014), (468, 178345), (477, 174980), (530, 157482), (585, 142676), (636, 131235), (673, 124020), (689, 121140), (780, 107007), (795, 104988), (954, 87490), (1060, 78741), (1170, 71338), (1346, 62010), (1378, 60570), (1590, 52494), (1908, 43745), (2019, 41340), (2067, 40380), (2340, 35669), (2385, 34996), (2692, 31005), (2756, 30285), (3180, 26247), (3365, 24804), (3445, 24228), (4038, 20670), (4134, 20190), (4770, 17498), (6057, 13780), (6201, 13460), (6730, 12402), (6890, 12114), (8076, 10335), (8268, 10095), (8749, 9540)]