175030380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2696

約数の個数: 144

約数和(自身を含む): 618456384

約数和(自身を除く): 443426004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2385, 2621, 3180, 3339, 3710, 4452, 4770, 5242, 5565, 6678, 7420, 7863, 9540, 10484, 11130, 13105, 13356, 15726, 16695, 18347, 22260, 23589, 26210, 31452, 33390, 36694, 39315, 47178, 52420, 55041, 66780, 73388, 78630, 91735, 94356, 110082, 117945, 138913, 157260, 165123, 183470, 220164, 235890, 275205, 277826, 330246, 366940, 416739, 471780, 550410, 555652, 660492, 694565, 825615, 833478, 972391, 1100820, 1250217, 1389130, 1651230, 1666956, 1944782, 2083695, 2500434, 2778260, 2917173, 3302460, 3889564, 4167390, 4861955, 5000868, 5834346, 6251085, 8334780, 8751519, 9723910, 11668692, 12502170, 14585865, 17503038, 19447820, 25004340, 29171730, 35006076, 43757595, 58343460, 87515190, 175030380]

約数ペア:

[(1, 175030380), (2, 87515190), (3, 58343460), (4, 43757595), (5, 35006076), (6, 29171730), (7, 25004340), (9, 19447820), (10, 17503038), (12, 14585865), (14, 12502170), (15, 11668692), (18, 9723910), (20, 8751519), (21, 8334780), (28, 6251085), (30, 5834346), (35, 5000868), (36, 4861955), (42, 4167390), (45, 3889564), (53, 3302460), (60, 2917173), (63, 2778260), (70, 2500434), (84, 2083695), (90, 1944782), (105, 1666956), (106, 1651230), (126, 1389130), (140, 1250217), (159, 1100820), (180, 972391), (210, 833478), (212, 825615), (252, 694565), (265, 660492), (315, 555652), (318, 550410), (371, 471780), (420, 416739), (477, 366940), (530, 330246), (630, 277826), (636, 275205), (742, 235890), (795, 220164), (954, 183470), (1060, 165123), (1113, 157260), (1260, 138913), (1484, 117945), (1590, 110082), (1855, 94356), (1908, 91735), (2226, 78630), (2385, 73388), (2621, 66780), (3180, 55041), (3339, 52420), (3710, 47178), (4452, 39315), (4770, 36694), (5242, 33390), (5565, 31452), (6678, 26210), (7420, 23589), (7863, 22260), (9540, 18347), (10484, 16695), (11130, 15726), (13105, 13356)]