61552050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 183220416

約数和(自身を除く): 121668366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 61, 62, 70, 75, 93, 105, 122, 150, 155, 175, 183, 186, 210, 217, 305, 310, 350, 366, 427, 434, 465, 525, 610, 651, 775, 854, 915, 930, 961, 1050, 1085, 1281, 1302, 1525, 1550, 1830, 1891, 1922, 2135, 2170, 2325, 2562, 2883, 3050, 3255, 3782, 4270, 4575, 4650, 4805, 5425, 5673, 5766, 6405, 6510, 6727, 9150, 9455, 9610, 10675, 10850, 11346, 12810, 13237, 13454, 14415, 16275, 18910, 20181, 21350, 24025, 26474, 28365, 28830, 32025, 32550, 33635, 39711, 40362, 47275, 48050, 56730, 58621, 64050, 66185, 67270, 72075, 79422, 94550, 100905, 117242, 132370, 141825, 144150, 168175, 175863, 198555, 201810, 283650, 293105, 330925, 336350, 351726, 397110, 410347, 504525, 586210, 661850, 820694, 879315, 992775, 1009050, 1231041, 1465525, 1758630, 1985550, 2051735, 2462082, 2931050, 4103470, 4396575, 6155205, 8793150, 10258675, 12310410, 20517350, 30776025, 61552050]

約数ペア:

[(1, 61552050), (2, 30776025), (3, 20517350), (5, 12310410), (6, 10258675), (7, 8793150), (10, 6155205), (14, 4396575), (15, 4103470), (21, 2931050), (25, 2462082), (30, 2051735), (31, 1985550), (35, 1758630), (42, 1465525), (50, 1231041), (61, 1009050), (62, 992775), (70, 879315), (75, 820694), (93, 661850), (105, 586210), (122, 504525), (150, 410347), (155, 397110), (175, 351726), (183, 336350), (186, 330925), (210, 293105), (217, 283650), (305, 201810), (310, 198555), (350, 175863), (366, 168175), (427, 144150), (434, 141825), (465, 132370), (525, 117242), (610, 100905), (651, 94550), (775, 79422), (854, 72075), (915, 67270), (930, 66185), (961, 64050), (1050, 58621), (1085, 56730), (1281, 48050), (1302, 47275), (1525, 40362), (1550, 39711), (1830, 33635), (1891, 32550), (1922, 32025), (2135, 28830), (2170, 28365), (2325, 26474), (2562, 24025), (2883, 21350), (3050, 20181), (3255, 18910), (3782, 16275), (4270, 14415), (4575, 13454), (4650, 13237), (4805, 12810), (5425, 11346), (5673, 10850), (5766, 10675), (6405, 9610), (6510, 9455), (6727, 9150)]