495077220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4099}}^1$

素因数の和:4186

約数の個数: 144

約数和(自身を含む): 1665518400

約数和(自身を除く): 1170441180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 90, 99, 110, 122, 132, 165, 180, 183, 198, 220, 244, 305, 330, 366, 396, 495, 549, 610, 660, 671, 732, 915, 990, 1098, 1220, 1342, 1830, 1980, 2013, 2196, 2684, 2745, 3355, 3660, 4026, 4099, 5490, 6039, 6710, 8052, 8198, 10065, 10980, 12078, 12297, 13420, 16396, 20130, 20495, 24156, 24594, 30195, 36891, 40260, 40990, 45089, 49188, 60390, 61485, 73782, 81980, 90178, 120780, 122970, 135267, 147564, 180356, 184455, 225445, 245940, 250039, 270534, 368910, 405801, 450890, 500078, 541068, 676335, 737820, 750117, 811602, 901780, 1000156, 1250195, 1352670, 1500234, 1623204, 2029005, 2250351, 2500390, 2705340, 2750429, 3000468, 3750585, 4058010, 4500702, 5000780, 5500858, 7501170, 8116020, 8251287, 9001404, 11001716, 11251755, 13752145, 15002340, 16502574, 22503510, 24753861, 27504290, 33005148, 41256435, 45007020, 49507722, 55008580, 82512870, 99015444, 123769305, 165025740, 247538610, 495077220]

約数ペア:

[(1, 495077220), (2, 247538610), (3, 165025740), (4, 123769305), (5, 99015444), (6, 82512870), (9, 55008580), (10, 49507722), (11, 45007020), (12, 41256435), (15, 33005148), (18, 27504290), (20, 24753861), (22, 22503510), (30, 16502574), (33, 15002340), (36, 13752145), (44, 11251755), (45, 11001716), (55, 9001404), (60, 8251287), (61, 8116020), (66, 7501170), (90, 5500858), (99, 5000780), (110, 4500702), (122, 4058010), (132, 3750585), (165, 3000468), (180, 2750429), (183, 2705340), (198, 2500390), (220, 2250351), (244, 2029005), (305, 1623204), (330, 1500234), (366, 1352670), (396, 1250195), (495, 1000156), (549, 901780), (610, 811602), (660, 750117), (671, 737820), (732, 676335), (915, 541068), (990, 500078), (1098, 450890), (1220, 405801), (1342, 368910), (1830, 270534), (1980, 250039), (2013, 245940), (2196, 225445), (2684, 184455), (2745, 180356), (3355, 147564), (3660, 135267), (4026, 122970), (4099, 120780), (5490, 90178), (6039, 81980), (6710, 73782), (8052, 61485), (8198, 60390), (10065, 49188), (10980, 45089), (12078, 40990), (12297, 40260), (13420, 36891), (16396, 30195), (20130, 24594), (20495, 24156)]