154092420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1430

約数の個数: 144

約数和(自身を含む): 508657968

約数和(自身を除く): 354565548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 444, 510, 555, 612, 629, 666, 740, 765, 1020, 1110, 1258, 1332, 1361, 1530, 1665, 1887, 2220, 2516, 2722, 3060, 3145, 3330, 3774, 4083, 5444, 5661, 6290, 6660, 6805, 7548, 8166, 9435, 11322, 12249, 12580, 13610, 16332, 18870, 20415, 22644, 23137, 24498, 27220, 28305, 37740, 40830, 46274, 48996, 50357, 56610, 61245, 69411, 81660, 92548, 100714, 113220, 115685, 122490, 138822, 151071, 201428, 208233, 231370, 244980, 251785, 277644, 302142, 347055, 416466, 453213, 462740, 503570, 604284, 694110, 755355, 832932, 856069, 906426, 1007140, 1041165, 1388220, 1510710, 1712138, 1812852, 2082330, 2266065, 2568207, 3021420, 3424276, 4164660, 4280345, 4532130, 5136414, 7704621, 8560690, 9064260, 10272828, 12841035, 15409242, 17121380, 25682070, 30818484, 38523105, 51364140, 77046210, 154092420]

約数ペア:

[(1, 154092420), (2, 77046210), (3, 51364140), (4, 38523105), (5, 30818484), (6, 25682070), (9, 17121380), (10, 15409242), (12, 12841035), (15, 10272828), (17, 9064260), (18, 8560690), (20, 7704621), (30, 5136414), (34, 4532130), (36, 4280345), (37, 4164660), (45, 3424276), (51, 3021420), (60, 2568207), (68, 2266065), (74, 2082330), (85, 1812852), (90, 1712138), (102, 1510710), (111, 1388220), (148, 1041165), (153, 1007140), (170, 906426), (180, 856069), (185, 832932), (204, 755355), (222, 694110), (255, 604284), (306, 503570), (333, 462740), (340, 453213), (370, 416466), (444, 347055), (510, 302142), (555, 277644), (612, 251785), (629, 244980), (666, 231370), (740, 208233), (765, 201428), (1020, 151071), (1110, 138822), (1258, 122490), (1332, 115685), (1361, 113220), (1530, 100714), (1665, 92548), (1887, 81660), (2220, 69411), (2516, 61245), (2722, 56610), (3060, 50357), (3145, 48996), (3330, 46274), (3774, 40830), (4083, 37740), (5444, 28305), (5661, 27220), (6290, 24498), (6660, 23137), (6805, 22644), (7548, 20415), (8166, 18870), (9435, 16332), (11322, 13610), (12249, 12580)]