155545380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4146

約数の個数: 96

約数和(自身を含む): 490855680

約数和(自身を除く): 335310300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4057, 4260, 6390, 7668, 8114, 9585, 12171, 12780, 16228, 19170, 20285, 24342, 36513, 38340, 40570, 48684, 60855, 73026, 81140, 109539, 121710, 146052, 182565, 219078, 243420, 288047, 365130, 438156, 547695, 576094, 730260, 864141, 1095390, 1152188, 1440235, 1728282, 2190780, 2592423, 2880470, 3456564, 4320705, 5184846, 5760940, 7777269, 8641410, 10369692, 12962115, 15554538, 17282820, 25924230, 31109076, 38886345, 51848460, 77772690, 155545380]

約数ペア:

[(1, 155545380), (2, 77772690), (3, 51848460), (4, 38886345), (5, 31109076), (6, 25924230), (9, 17282820), (10, 15554538), (12, 12962115), (15, 10369692), (18, 8641410), (20, 7777269), (27, 5760940), (30, 5184846), (36, 4320705), (45, 3456564), (54, 2880470), (60, 2592423), (71, 2190780), (90, 1728282), (108, 1440235), (135, 1152188), (142, 1095390), (180, 864141), (213, 730260), (270, 576094), (284, 547695), (355, 438156), (426, 365130), (540, 288047), (639, 243420), (710, 219078), (852, 182565), (1065, 146052), (1278, 121710), (1420, 109539), (1917, 81140), (2130, 73026), (2556, 60855), (3195, 48684), (3834, 40570), (4057, 38340), (4260, 36513), (6390, 24342), (7668, 20285), (8114, 19170), (9585, 16228), (12171, 12780)]