130175460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2290

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 310118940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2239, 2907, 3060, 3230, 3420, 3876, 4478, 4845, 5814, 6460, 6717, 8956, 9690, 11195, 11628, 13434, 14535, 19380, 20151, 22390, 26868, 29070, 33585, 38063, 40302, 42541, 44780, 58140, 67170, 76126, 80604, 85082, 100755, 114189, 127623, 134340, 152252, 170164, 190315, 201510, 212705, 228378, 255246, 342567, 380630, 382869, 403020, 425410, 456756, 510492, 570945, 638115, 685134, 723197, 761260, 765738, 850820, 1141890, 1276230, 1370268, 1446394, 1531476, 1712835, 1914345, 2169591, 2283780, 2552460, 2892788, 3425670, 3615985, 3828690, 4339182, 6508773, 6851340, 7231970, 7657380, 8678364, 10847955, 13017546, 14463940, 21695910, 26035092, 32543865, 43391820, 65087730, 130175460]

約数ペア:

[(1, 130175460), (2, 65087730), (3, 43391820), (4, 32543865), (5, 26035092), (6, 21695910), (9, 14463940), (10, 13017546), (12, 10847955), (15, 8678364), (17, 7657380), (18, 7231970), (19, 6851340), (20, 6508773), (30, 4339182), (34, 3828690), (36, 3615985), (38, 3425670), (45, 2892788), (51, 2552460), (57, 2283780), (60, 2169591), (68, 1914345), (76, 1712835), (85, 1531476), (90, 1446394), (95, 1370268), (102, 1276230), (114, 1141890), (153, 850820), (170, 765738), (171, 761260), (180, 723197), (190, 685134), (204, 638115), (228, 570945), (255, 510492), (285, 456756), (306, 425410), (323, 403020), (340, 382869), (342, 380630), (380, 342567), (510, 255246), (570, 228378), (612, 212705), (646, 201510), (684, 190315), (765, 170164), (855, 152252), (969, 134340), (1020, 127623), (1140, 114189), (1292, 100755), (1530, 85082), (1615, 80604), (1710, 76126), (1938, 67170), (2239, 58140), (2907, 44780), (3060, 42541), (3230, 40302), (3420, 38063), (3876, 33585), (4478, 29070), (4845, 26868), (5814, 22390), (6460, 20151), (6717, 19380), (8956, 14535), (9690, 13434), (11195, 11628)]