835121880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10891}}^1$

素因数の和:10982

約数の個数: 128

約数和(自身を含む): 2823206400

約数和(自身を除く): 1988084520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 6390, 7668, 8520, 9585, 10891, 12780, 15336, 19170, 21782, 25560, 32673, 38340, 43564, 54455, 65346, 76680, 87128, 98019, 108910, 130692, 163365, 196038, 217820, 261384, 294057, 326730, 392076, 435640, 490095, 588114, 653460, 773261, 784152, 980190, 1176228, 1306920, 1470285, 1546522, 1960380, 2319783, 2352456, 2940570, 3093044, 3866305, 3920760, 4639566, 5881140, 6186088, 6959349, 7732610, 9279132, 11598915, 11762280, 13918698, 15465220, 18558264, 20878047, 23197830, 27837396, 30930440, 34796745, 41756094, 46395660, 55674792, 69593490, 83512188, 92791320, 104390235, 139186980, 167024376, 208780470, 278373960, 417560940, 835121880]

約数ペア:

[(1, 835121880), (2, 417560940), (3, 278373960), (4, 208780470), (5, 167024376), (6, 139186980), (8, 104390235), (9, 92791320), (10, 83512188), (12, 69593490), (15, 55674792), (18, 46395660), (20, 41756094), (24, 34796745), (27, 30930440), (30, 27837396), (36, 23197830), (40, 20878047), (45, 18558264), (54, 15465220), (60, 13918698), (71, 11762280), (72, 11598915), (90, 9279132), (108, 7732610), (120, 6959349), (135, 6186088), (142, 5881140), (180, 4639566), (213, 3920760), (216, 3866305), (270, 3093044), (284, 2940570), (355, 2352456), (360, 2319783), (426, 1960380), (540, 1546522), (568, 1470285), (639, 1306920), (710, 1176228), (852, 980190), (1065, 784152), (1080, 773261), (1278, 653460), (1420, 588114), (1704, 490095), (1917, 435640), (2130, 392076), (2556, 326730), (2840, 294057), (3195, 261384), (3834, 217820), (4260, 196038), (5112, 163365), (6390, 130692), (7668, 108910), (8520, 98019), (9585, 87128), (10891, 76680), (12780, 65346), (15336, 54455), (19170, 43564), (21782, 38340), (25560, 32673)]