174076380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 547694784

約数和(自身を除く): 373618404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 71, 90, 106, 142, 159, 180, 212, 213, 257, 265, 284, 318, 355, 426, 477, 514, 530, 636, 639, 710, 771, 795, 852, 954, 1028, 1060, 1065, 1278, 1285, 1420, 1542, 1590, 1908, 2130, 2313, 2385, 2556, 2570, 3084, 3180, 3195, 3763, 3855, 4260, 4626, 4770, 5140, 6390, 7526, 7710, 9252, 9540, 11289, 11565, 12780, 13621, 15052, 15420, 18247, 18815, 22578, 23130, 27242, 33867, 36494, 37630, 40863, 45156, 46260, 54484, 54741, 56445, 67734, 68105, 72988, 75260, 81726, 91235, 109482, 112890, 122589, 135468, 136210, 163452, 164223, 169335, 182470, 204315, 218964, 225780, 245178, 272420, 273705, 328446, 338670, 364940, 408630, 490356, 547410, 612945, 656892, 677340, 817260, 821115, 967091, 1094820, 1225890, 1642230, 1934182, 2451780, 2901273, 3284460, 3868364, 4835455, 5802546, 8703819, 9670910, 11605092, 14506365, 17407638, 19341820, 29012730, 34815276, 43519095, 58025460, 87038190, 174076380]

約数ペア:

[(1, 174076380), (2, 87038190), (3, 58025460), (4, 43519095), (5, 34815276), (6, 29012730), (9, 19341820), (10, 17407638), (12, 14506365), (15, 11605092), (18, 9670910), (20, 8703819), (30, 5802546), (36, 4835455), (45, 3868364), (53, 3284460), (60, 2901273), (71, 2451780), (90, 1934182), (106, 1642230), (142, 1225890), (159, 1094820), (180, 967091), (212, 821115), (213, 817260), (257, 677340), (265, 656892), (284, 612945), (318, 547410), (355, 490356), (426, 408630), (477, 364940), (514, 338670), (530, 328446), (636, 273705), (639, 272420), (710, 245178), (771, 225780), (795, 218964), (852, 204315), (954, 182470), (1028, 169335), (1060, 164223), (1065, 163452), (1278, 136210), (1285, 135468), (1420, 122589), (1542, 112890), (1590, 109482), (1908, 91235), (2130, 81726), (2313, 75260), (2385, 72988), (2556, 68105), (2570, 67734), (3084, 56445), (3180, 54741), (3195, 54484), (3763, 46260), (3855, 45156), (4260, 40863), (4626, 37630), (4770, 36494), (5140, 33867), (6390, 27242), (7526, 23130), (7710, 22578), (9252, 18815), (9540, 18247), (11289, 15420), (11565, 15052), (12780, 13621)]