175455540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 579812688

約数和(自身を除く): 404357148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 234, 260, 291, 388, 390, 468, 485, 582, 585, 773, 780, 873, 970, 1164, 1170, 1261, 1455, 1546, 1746, 1940, 2319, 2340, 2522, 2910, 3092, 3492, 3783, 3865, 4365, 4638, 5044, 5820, 6305, 6957, 7566, 7730, 8730, 9276, 10049, 11349, 11595, 12610, 13914, 15132, 15460, 17460, 18915, 20098, 22698, 23190, 25220, 27828, 30147, 34785, 37830, 40196, 45396, 46380, 50245, 56745, 60294, 69570, 74981, 75660, 90441, 100490, 113490, 120588, 139140, 149962, 150735, 180882, 200980, 224943, 226980, 299924, 301470, 361764, 374905, 449886, 452205, 602940, 674829, 749810, 899772, 904410, 974753, 1124715, 1349658, 1499620, 1808820, 1949506, 2249430, 2699316, 2924259, 3374145, 3899012, 4498860, 4873765, 5848518, 6748290, 8772777, 9747530, 11697036, 13496580, 14621295, 17545554, 19495060, 29242590, 35091108, 43863885, 58485180, 87727770, 175455540]

約数ペア:

[(1, 175455540), (2, 87727770), (3, 58485180), (4, 43863885), (5, 35091108), (6, 29242590), (9, 19495060), (10, 17545554), (12, 14621295), (13, 13496580), (15, 11697036), (18, 9747530), (20, 8772777), (26, 6748290), (30, 5848518), (36, 4873765), (39, 4498860), (45, 3899012), (52, 3374145), (60, 2924259), (65, 2699316), (78, 2249430), (90, 1949506), (97, 1808820), (117, 1499620), (130, 1349658), (156, 1124715), (180, 974753), (194, 904410), (195, 899772), (234, 749810), (260, 674829), (291, 602940), (388, 452205), (390, 449886), (468, 374905), (485, 361764), (582, 301470), (585, 299924), (773, 226980), (780, 224943), (873, 200980), (970, 180882), (1164, 150735), (1170, 149962), (1261, 139140), (1455, 120588), (1546, 113490), (1746, 100490), (1940, 90441), (2319, 75660), (2340, 74981), (2522, 69570), (2910, 60294), (3092, 56745), (3492, 50245), (3783, 46380), (3865, 45396), (4365, 40196), (4638, 37830), (5044, 34785), (5820, 30147), (6305, 27828), (6957, 25220), (7566, 23190), (7730, 22698), (8730, 20098), (9276, 18915), (10049, 17460), (11349, 15460), (11595, 15132), (12610, 13914)]