155353140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5641}}^1$

素因数の和:5679

約数の個数: 120

約数和(自身を含む): 516107592

約数和(自身を除く): 360754452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 5641, 6885, 9180, 11282, 13770, 16923, 22564, 27540, 28205, 33846, 50769, 56410, 67692, 84615, 95897, 101538, 112820, 152307, 169230, 191794, 203076, 253845, 287691, 304614, 338460, 383588, 456921, 479485, 507690, 575382, 609228, 761535, 863073, 913842, 958970, 1015380, 1150764, 1438455, 1523070, 1726146, 1827684, 1917940, 2284605, 2589219, 2876910, 3046140, 3452292, 4315365, 4569210, 5178438, 5753820, 7767657, 8630730, 9138420, 10356876, 12946095, 15535314, 17261460, 25892190, 31070628, 38838285, 51784380, 77676570, 155353140]

約数ペア:

[(1, 155353140), (2, 77676570), (3, 51784380), (4, 38838285), (5, 31070628), (6, 25892190), (9, 17261460), (10, 15535314), (12, 12946095), (15, 10356876), (17, 9138420), (18, 8630730), (20, 7767657), (27, 5753820), (30, 5178438), (34, 4569210), (36, 4315365), (45, 3452292), (51, 3046140), (54, 2876910), (60, 2589219), (68, 2284605), (81, 1917940), (85, 1827684), (90, 1726146), (102, 1523070), (108, 1438455), (135, 1150764), (153, 1015380), (162, 958970), (170, 913842), (180, 863073), (204, 761535), (255, 609228), (270, 575382), (306, 507690), (324, 479485), (340, 456921), (405, 383588), (459, 338460), (510, 304614), (540, 287691), (612, 253845), (765, 203076), (810, 191794), (918, 169230), (1020, 152307), (1377, 112820), (1530, 101538), (1620, 95897), (1836, 84615), (2295, 67692), (2754, 56410), (3060, 50769), (4590, 33846), (5508, 28205), (5641, 27540), (6885, 22564), (9180, 16923), (11282, 13770)]