442528920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1967

約数の個数: 160

約数和(自身を含む): 1508569920

約数和(自身を除く): 1066041000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 81, 90, 108, 120, 135, 146, 162, 180, 216, 219, 270, 292, 324, 360, 365, 405, 438, 540, 584, 648, 657, 730, 810, 876, 1080, 1095, 1314, 1460, 1620, 1752, 1871, 1971, 2190, 2628, 2920, 3240, 3285, 3742, 3942, 4380, 5256, 5613, 5913, 6570, 7484, 7884, 8760, 9355, 9855, 11226, 11826, 13140, 14968, 15768, 16839, 18710, 19710, 22452, 23652, 26280, 28065, 29565, 33678, 37420, 39420, 44904, 47304, 50517, 56130, 59130, 67356, 74840, 78840, 84195, 101034, 112260, 118260, 134712, 136583, 151551, 168390, 202068, 224520, 236520, 252585, 273166, 303102, 336780, 404136, 409749, 505170, 546332, 606204, 673560, 682915, 757755, 819498, 1010340, 1092664, 1212408, 1229247, 1365830, 1515510, 1638996, 2020680, 2048745, 2458494, 2731660, 3031020, 3277992, 3687741, 4097490, 4916988, 5463320, 6062040, 6146235, 7375482, 8194980, 9833976, 11063223, 12292470, 14750964, 16389960, 18438705, 22126446, 24584940, 29501928, 36877410, 44252892, 49169880, 55316115, 73754820, 88505784, 110632230, 147509640, 221264460, 442528920]

約数ペア:

[(1, 442528920), (2, 221264460), (3, 147509640), (4, 110632230), (5, 88505784), (6, 73754820), (8, 55316115), (9, 49169880), (10, 44252892), (12, 36877410), (15, 29501928), (18, 24584940), (20, 22126446), (24, 18438705), (27, 16389960), (30, 14750964), (36, 12292470), (40, 11063223), (45, 9833976), (54, 8194980), (60, 7375482), (72, 6146235), (73, 6062040), (81, 5463320), (90, 4916988), (108, 4097490), (120, 3687741), (135, 3277992), (146, 3031020), (162, 2731660), (180, 2458494), (216, 2048745), (219, 2020680), (270, 1638996), (292, 1515510), (324, 1365830), (360, 1229247), (365, 1212408), (405, 1092664), (438, 1010340), (540, 819498), (584, 757755), (648, 682915), (657, 673560), (730, 606204), (810, 546332), (876, 505170), (1080, 409749), (1095, 404136), (1314, 336780), (1460, 303102), (1620, 273166), (1752, 252585), (1871, 236520), (1971, 224520), (2190, 202068), (2628, 168390), (2920, 151551), (3240, 136583), (3285, 134712), (3742, 118260), (3942, 112260), (4380, 101034), (5256, 84195), (5613, 78840), (5913, 74840), (6570, 67356), (7484, 59130), (7884, 56130), (8760, 50517), (9355, 47304), (9855, 44904), (11226, 39420), (11826, 37420), (13140, 33678), (14968, 29565), (15768, 28065), (16839, 26280), (18710, 23652), (19710, 22452)]