276882660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 864444672

約数和(自身を除く): 587562012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 151, 167, 180, 183, 244, 302, 305, 334, 366, 453, 501, 549, 604, 610, 668, 732, 755, 835, 906, 915, 1002, 1098, 1220, 1359, 1503, 1510, 1670, 1812, 1830, 2004, 2196, 2265, 2505, 2718, 2745, 3006, 3020, 3340, 3660, 4530, 5010, 5436, 5490, 6012, 6795, 7515, 9060, 9211, 10020, 10187, 10980, 13590, 15030, 18422, 20374, 25217, 27180, 27633, 30060, 30561, 36844, 40748, 46055, 50434, 50935, 55266, 61122, 75651, 82899, 91683, 92110, 100868, 101870, 110532, 122244, 126085, 138165, 151302, 152805, 165798, 183366, 184220, 203740, 226953, 252170, 276330, 302604, 305610, 331596, 366732, 378255, 414495, 453906, 458415, 504340, 552660, 611220, 756510, 828990, 907812, 916830, 1134765, 1513020, 1538237, 1657980, 1833660, 2269530, 3076474, 4539060, 4614711, 6152948, 7691185, 9229422, 13844133, 15382370, 18458844, 23073555, 27688266, 30764740, 46147110, 55376532, 69220665, 92294220, 138441330, 276882660]

約数ペア:

[(1, 276882660), (2, 138441330), (3, 92294220), (4, 69220665), (5, 55376532), (6, 46147110), (9, 30764740), (10, 27688266), (12, 23073555), (15, 18458844), (18, 15382370), (20, 13844133), (30, 9229422), (36, 7691185), (45, 6152948), (60, 4614711), (61, 4539060), (90, 3076474), (122, 2269530), (151, 1833660), (167, 1657980), (180, 1538237), (183, 1513020), (244, 1134765), (302, 916830), (305, 907812), (334, 828990), (366, 756510), (453, 611220), (501, 552660), (549, 504340), (604, 458415), (610, 453906), (668, 414495), (732, 378255), (755, 366732), (835, 331596), (906, 305610), (915, 302604), (1002, 276330), (1098, 252170), (1220, 226953), (1359, 203740), (1503, 184220), (1510, 183366), (1670, 165798), (1812, 152805), (1830, 151302), (2004, 138165), (2196, 126085), (2265, 122244), (2505, 110532), (2718, 101870), (2745, 100868), (3006, 92110), (3020, 91683), (3340, 82899), (3660, 75651), (4530, 61122), (5010, 55266), (5436, 50935), (5490, 50434), (6012, 46055), (6795, 40748), (7515, 36844), (9060, 30561), (9211, 30060), (10020, 27633), (10187, 27180), (10980, 25217), (13590, 20374), (15030, 18422)]