802517220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1$

素因数の和:2792

約数の個数: 144

約数和(自身を含む): 2566794048

約数和(自身を除く): 1764276828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 243, 244, 270, 305, 324, 366, 405, 486, 540, 549, 610, 732, 810, 915, 972, 1098, 1215, 1220, 1620, 1647, 1830, 2196, 2430, 2707, 2745, 3294, 3660, 4860, 4941, 5414, 5490, 6588, 8121, 8235, 9882, 10828, 10980, 13535, 14823, 16242, 16470, 19764, 24363, 24705, 27070, 29646, 32484, 32940, 40605, 48726, 49410, 54140, 59292, 73089, 74115, 81210, 97452, 98820, 121815, 146178, 148230, 162420, 165127, 219267, 243630, 292356, 296460, 330254, 365445, 438534, 487260, 495381, 657801, 660508, 730890, 825635, 877068, 990762, 1096335, 1315602, 1461780, 1486143, 1651270, 1981524, 2192670, 2476905, 2631204, 2972286, 3289005, 3302540, 4385340, 4458429, 4953810, 5944572, 6578010, 7430715, 8916858, 9907620, 13156020, 13375287, 14861430, 17833716, 22292145, 26750574, 29722860, 40125861, 44584290, 53501148, 66876435, 80251722, 89168580, 133752870, 160503444, 200629305, 267505740, 401258610, 802517220]

約数ペア:

[(1, 802517220), (2, 401258610), (3, 267505740), (4, 200629305), (5, 160503444), (6, 133752870), (9, 89168580), (10, 80251722), (12, 66876435), (15, 53501148), (18, 44584290), (20, 40125861), (27, 29722860), (30, 26750574), (36, 22292145), (45, 17833716), (54, 14861430), (60, 13375287), (61, 13156020), (81, 9907620), (90, 8916858), (108, 7430715), (122, 6578010), (135, 5944572), (162, 4953810), (180, 4458429), (183, 4385340), (243, 3302540), (244, 3289005), (270, 2972286), (305, 2631204), (324, 2476905), (366, 2192670), (405, 1981524), (486, 1651270), (540, 1486143), (549, 1461780), (610, 1315602), (732, 1096335), (810, 990762), (915, 877068), (972, 825635), (1098, 730890), (1215, 660508), (1220, 657801), (1620, 495381), (1647, 487260), (1830, 438534), (2196, 365445), (2430, 330254), (2707, 296460), (2745, 292356), (3294, 243630), (3660, 219267), (4860, 165127), (4941, 162420), (5414, 148230), (5490, 146178), (6588, 121815), (8121, 98820), (8235, 97452), (9882, 81210), (10828, 74115), (10980, 73089), (13535, 59292), (14823, 54140), (16242, 49410), (16470, 48726), (19764, 40605), (24363, 32940), (24705, 32484), (27070, 29646)]