150661280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1747}}^1$

素因数の和:1787

約数の個数: 144

約数和(自身を含む): 451948896

約数和(自身を除く): 301287616

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1747, 1760, 1960, 2156, 2464, 2695, 3080, 3494, 3920, 4312, 5390, 6160, 6988, 7840, 8624, 8735, 10780, 12229, 12320, 13976, 17248, 17470, 19217, 21560, 24458, 27952, 34940, 38434, 43120, 48916, 55904, 61145, 69880, 76868, 85603, 86240, 96085, 97832, 122290, 134519, 139760, 153736, 171206, 192170, 195664, 244580, 269038, 279520, 307472, 342412, 384340, 391328, 428015, 489160, 538076, 614944, 672595, 684824, 768680, 856030, 941633, 978320, 1076152, 1345190, 1369648, 1537360, 1712060, 1883266, 1956640, 2152304, 2690380, 2739296, 3074720, 3424120, 3766532, 4304608, 4708165, 5380760, 6848240, 7533064, 9416330, 10761520, 13696480, 15066128, 18832660, 21523040, 30132256, 37665320, 75330640, 150661280]

約数ペア:

[(1, 150661280), (2, 75330640), (4, 37665320), (5, 30132256), (7, 21523040), (8, 18832660), (10, 15066128), (11, 13696480), (14, 10761520), (16, 9416330), (20, 7533064), (22, 6848240), (28, 5380760), (32, 4708165), (35, 4304608), (40, 3766532), (44, 3424120), (49, 3074720), (55, 2739296), (56, 2690380), (70, 2152304), (77, 1956640), (80, 1883266), (88, 1712060), (98, 1537360), (110, 1369648), (112, 1345190), (140, 1076152), (154, 978320), (160, 941633), (176, 856030), (196, 768680), (220, 684824), (224, 672595), (245, 614944), (280, 538076), (308, 489160), (352, 428015), (385, 391328), (392, 384340), (440, 342412), (490, 307472), (539, 279520), (560, 269038), (616, 244580), (770, 195664), (784, 192170), (880, 171206), (980, 153736), (1078, 139760), (1120, 134519), (1232, 122290), (1540, 97832), (1568, 96085), (1747, 86240), (1760, 85603), (1960, 76868), (2156, 69880), (2464, 61145), (2695, 55904), (3080, 48916), (3494, 43120), (3920, 38434), (4312, 34940), (5390, 27952), (6160, 24458), (6988, 21560), (7840, 19217), (8624, 17470), (8735, 17248), (10780, 13976), (12229, 12320)]