155090430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 457574400

約数和(自身を除く): 302483970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 79, 90, 99, 110, 135, 158, 165, 198, 237, 270, 297, 330, 395, 474, 495, 594, 661, 711, 790, 869, 990, 1185, 1322, 1422, 1485, 1738, 1983, 2133, 2370, 2607, 2970, 3305, 3555, 3966, 4266, 4345, 5214, 5949, 6610, 7110, 7271, 7821, 8690, 9915, 10665, 11898, 13035, 14542, 15642, 17847, 19830, 21330, 21813, 23463, 26070, 29745, 35694, 36355, 39105, 43626, 46926, 52219, 59490, 65439, 72710, 78210, 89235, 104438, 109065, 117315, 130878, 156657, 178470, 196317, 218130, 234630, 261095, 313314, 327195, 392634, 469971, 522190, 574409, 654390, 783285, 939942, 981585, 1148818, 1409913, 1566570, 1723227, 1963170, 2349855, 2819826, 2872045, 3446454, 4699710, 5169681, 5744090, 7049565, 8616135, 10339362, 14099130, 15509043, 17232270, 25848405, 31018086, 51696810, 77545215, 155090430]

約数ペア:

[(1, 155090430), (2, 77545215), (3, 51696810), (5, 31018086), (6, 25848405), (9, 17232270), (10, 15509043), (11, 14099130), (15, 10339362), (18, 8616135), (22, 7049565), (27, 5744090), (30, 5169681), (33, 4699710), (45, 3446454), (54, 2872045), (55, 2819826), (66, 2349855), (79, 1963170), (90, 1723227), (99, 1566570), (110, 1409913), (135, 1148818), (158, 981585), (165, 939942), (198, 783285), (237, 654390), (270, 574409), (297, 522190), (330, 469971), (395, 392634), (474, 327195), (495, 313314), (594, 261095), (661, 234630), (711, 218130), (790, 196317), (869, 178470), (990, 156657), (1185, 130878), (1322, 117315), (1422, 109065), (1485, 104438), (1738, 89235), (1983, 78210), (2133, 72710), (2370, 65439), (2607, 59490), (2970, 52219), (3305, 46926), (3555, 43626), (3966, 39105), (4266, 36355), (4345, 35694), (5214, 29745), (5949, 26070), (6610, 23463), (7110, 21813), (7271, 21330), (7821, 19830), (8690, 17847), (9915, 15642), (10665, 14542), (11898, 13035)]