749804040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13613}}^1$

素因数の和:13653

約数の個数: 160

約数和(自身を含む): 2668616280

約数和(自身を除く): 1918812240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4590, 5508, 6120, 6885, 9180, 11016, 13613, 13770, 18360, 27226, 27540, 40839, 54452, 55080, 68065, 81678, 108904, 122517, 136130, 163356, 204195, 231421, 245034, 272260, 326712, 367551, 408390, 462842, 490068, 544520, 612585, 694263, 735102, 816780, 925684, 980136, 1102653, 1157105, 1225170, 1388526, 1470204, 1633560, 1837755, 1851368, 2082789, 2205306, 2314210, 2450340, 2777052, 2940408, 3471315, 3675510, 4165578, 4410612, 4628420, 4900680, 5513265, 5554104, 6248367, 6942630, 7351020, 8331156, 8821224, 9256840, 10413945, 11026530, 12496734, 13885260, 14702040, 16662312, 18745101, 20827890, 22053060, 24993468, 27770520, 31241835, 37490202, 41655780, 44106120, 49986936, 62483670, 74980404, 83311560, 93725505, 124967340, 149960808, 187451010, 249934680, 374902020, 749804040]

約数ペア:

[(1, 749804040), (2, 374902020), (3, 249934680), (4, 187451010), (5, 149960808), (6, 124967340), (8, 93725505), (9, 83311560), (10, 74980404), (12, 62483670), (15, 49986936), (17, 44106120), (18, 41655780), (20, 37490202), (24, 31241835), (27, 27770520), (30, 24993468), (34, 22053060), (36, 20827890), (40, 18745101), (45, 16662312), (51, 14702040), (54, 13885260), (60, 12496734), (68, 11026530), (72, 10413945), (81, 9256840), (85, 8821224), (90, 8331156), (102, 7351020), (108, 6942630), (120, 6248367), (135, 5554104), (136, 5513265), (153, 4900680), (162, 4628420), (170, 4410612), (180, 4165578), (204, 3675510), (216, 3471315), (255, 2940408), (270, 2777052), (306, 2450340), (324, 2314210), (340, 2205306), (360, 2082789), (405, 1851368), (408, 1837755), (459, 1633560), (510, 1470204), (540, 1388526), (612, 1225170), (648, 1157105), (680, 1102653), (765, 980136), (810, 925684), (918, 816780), (1020, 735102), (1080, 694263), (1224, 612585), (1377, 544520), (1530, 490068), (1620, 462842), (1836, 408390), (2040, 367551), (2295, 326712), (2754, 272260), (3060, 245034), (3240, 231421), (3672, 204195), (4590, 163356), (5508, 136130), (6120, 122517), (6885, 108904), (9180, 81678), (11016, 68065), (13613, 55080), (13770, 54452), (18360, 40839), (27226, 27540)]