4170780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 14152320

約数和(自身を除く): 9981540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 47, 51, 58, 60, 68, 85, 87, 90, 94, 102, 116, 141, 145, 153, 170, 174, 180, 188, 204, 235, 255, 261, 282, 290, 306, 340, 348, 423, 435, 470, 493, 510, 522, 564, 580, 612, 705, 765, 799, 846, 870, 940, 986, 1020, 1044, 1305, 1363, 1410, 1479, 1530, 1598, 1692, 1740, 1972, 2115, 2397, 2465, 2610, 2726, 2820, 2958, 3060, 3196, 3995, 4089, 4230, 4437, 4794, 4930, 5220, 5452, 5916, 6815, 7191, 7395, 7990, 8178, 8460, 8874, 9588, 9860, 11985, 12267, 13630, 14382, 14790, 15980, 16356, 17748, 20445, 22185, 23171, 23970, 24534, 27260, 28764, 29580, 35955, 40890, 44370, 46342, 47940, 49068, 61335, 69513, 71910, 81780, 88740, 92684, 115855, 122670, 139026, 143820, 208539, 231710, 245340, 278052, 347565, 417078, 463420, 695130, 834156, 1042695, 1390260, 2085390, 4170780]

約数ペア:

[(1, 4170780), (2, 2085390), (3, 1390260), (4, 1042695), (5, 834156), (6, 695130), (9, 463420), (10, 417078), (12, 347565), (15, 278052), (17, 245340), (18, 231710), (20, 208539), (29, 143820), (30, 139026), (34, 122670), (36, 115855), (45, 92684), (47, 88740), (51, 81780), (58, 71910), (60, 69513), (68, 61335), (85, 49068), (87, 47940), (90, 46342), (94, 44370), (102, 40890), (116, 35955), (141, 29580), (145, 28764), (153, 27260), (170, 24534), (174, 23970), (180, 23171), (188, 22185), (204, 20445), (235, 17748), (255, 16356), (261, 15980), (282, 14790), (290, 14382), (306, 13630), (340, 12267), (348, 11985), (423, 9860), (435, 9588), (470, 8874), (493, 8460), (510, 8178), (522, 7990), (564, 7395), (580, 7191), (612, 6815), (705, 5916), (765, 5452), (799, 5220), (846, 4930), (870, 4794), (940, 4437), (986, 4230), (1020, 4089), (1044, 3995), (1305, 3196), (1363, 3060), (1410, 2958), (1479, 2820), (1530, 2726), (1598, 2610), (1692, 2465), (1740, 2397), (1972, 2115)]